Upgraded File_MARC dependency.

composer.lock

@@ -186,10 +186,10 @@
         },
         {
             "name": "pear-pear.php.net/File_MARC",
-            "version": "1.0.0",
+            "version": "1.0.1",
             "dist": {
                 "type": "file",
-                "url": "http://pear.php.net/get/File_MARC-1.0.0.tgz",
+                "url": "http://pear.php.net/get/File_MARC-1.0.1.tgz",
                 "reference": null,
                 "shasum": null
             },
@@ -197,7 +197,7 @@
                 "php": ">=5.3.0.0"
             },
             "replace": {
-                "pear-pear/file_marc": "== 1.0.0.0"
+                "pear-pear/file_marc": "== 1.0.1.0"
             },
             "type": "pear-library",
             "autoload": {

vendor/autoload.php

@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer' . '/autoload_real.php';
 
-return ComposerAutoloaderInitc402854ef8a8993a2e83e8b4c43ebd4d::getLoader();
+return ComposerAutoloaderInit051c0821dd0a7122afa1b731228664e9::getLoader();

vendor/composer/autoload_real.php

@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitc402854ef8a8993a2e83e8b4c43ebd4d
+class ComposerAutoloaderInit051c0821dd0a7122afa1b731228664e9
 {
     private static $loader;
 
@@ -19,9 +19,9 @@ class ComposerAutoloaderInitc402854ef8a8993a2e83e8b4c43ebd4d
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitc402854ef8a8993a2e83e8b4c43ebd4d', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit051c0821dd0a7122afa1b731228664e9', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInitc402854ef8a8993a2e83e8b4c43ebd4d', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit051c0821dd0a7122afa1b731228664e9', 'loadClassLoader'));
 
         $vendorDir = dirname(__DIR__);
         $baseDir = dirname($vendorDir);

vendor/composer/installed.json

@@ -605,34 +605,6 @@
             "issues": "https://github.com/Jasig/phpCAS/issues"
         }
     },
-    {
-        "name": "pear-pear.php.net/File_MARC",
-        "version": "1.0.0",
-        "version_normalized": "1.0.0.0",
-        "dist": {
-            "type": "file",
-            "url": "http://pear.php.net/get/File_MARC-1.0.0.tgz",
-            "reference": null,
-            "shasum": null
-        },
-        "require": {
-            "php": ">=5.3.0.0"
-        },
-        "replace": {
-            "pear-pear/file_marc": "== 1.0.0.0"
-        },
-        "type": "pear-library",
-        "installation-source": "dist",
-        "autoload": {
-            "classmap": [
-                ""
-            ]
-        },
-        "include-path": [
-            "/"
-        ],
-        "description": "The standard for machine-readable cataloging (MARC) records is documented at http://loc.gov/marc/. This package enables you to read existing MARC records from a file, string, or (using the YAZ extension), from a Z39.50 source. You can also use this package to create new MARC records.\n\nThis package is based on the PHP MARC package, originally called \"php-marc\", that is part of the Emilda Project (http://www.emilda.org).  Christoffer Landtman generously agreed to make the \"php-marc\" code available under the GNU LGPL so it could be used as the basis of this PEAR package."
-    },
     {
         "name": "symfony/yaml",
         "version": "v2.3.6",
@@ -681,5 +653,33 @@
         ],
         "description": "Symfony Yaml Component",
         "homepage": "http://symfony.com"
+    },
+    {
+        "name": "pear-pear.php.net/File_MARC",
+        "version": "1.0.1",
+        "version_normalized": "1.0.1.0",
+        "dist": {
+            "type": "file",
+            "url": "http://pear.php.net/get/File_MARC-1.0.1.tgz",
+            "reference": null,
+            "shasum": null
+        },
+        "require": {
+            "php": ">=5.3.0.0"
+        },
+        "replace": {
+            "pear-pear/file_marc": "== 1.0.1.0"
+        },
+        "type": "pear-library",
+        "installation-source": "dist",
+        "autoload": {
+            "classmap": [
+                ""
+            ]
+        },
+        "include-path": [
+            "/"
+        ],
+        "description": "The standard for machine-readable cataloging (MARC) records is documented at http://loc.gov/marc/. This package enables you to read existing MARC records from a file, string, or (using the YAZ extension), from a Z39.50 source. You can also use this package to create new MARC records.\n\nThis package is based on the PHP MARC package, originally called \"php-marc\", that is part of the Emilda Project (http://www.emilda.org).  Christoffer Landtman generously agreed to make the \"php-marc\" code available under the GNU LGPL so it could be used as the basis of this PEAR package."
     }
 ]

vendor/pear-pear.php.net/File_MARC/File/MARC/Subfield.php

@@ -237,7 +237,7 @@ class File_MARC_Subfield
     function isEmpty()
     {
         // There is data
-        if ($this->data) {
+        if (strlen($this->data)) {
             return false;
         }