Handle pickup location in storage retrieval request form the same as in hold...

Handle pickup location in storage retrieval request form the same as in hold form. Fixes translation of pickup location and "user-selected" default pickup location when there's only one choice.

themes/bootstrap3/templates/record/storageretrievalrequest.phtml

@@ -62,7 +62,7 @@
     <? endif; ?>
 
     <? if (in_array("pickUpLocation", $this->extraFields)): ?>
-      <? if (count($this->pickup) > 1): ?>
+      <? if ($this->pickup): ?>
         <div class="form-group">
           <?
             if (isset($this->gatheredDetails['pickUpLocation']) && $this->gatheredDetails['pickUpLocation'] !== "") {
@@ -76,14 +76,14 @@
           <label class="col-sm-3 control-label"><?=$this->transEsc("pick_up_location")?>:</label>
           <div class="col-sm-9">
             <select name="gatheredDetails[pickUpLocation]" class="form-control">
-            <? if ($selected === false): ?>
+            <? if ($selected === false && count($this->pickup) > 1): ?>
               <option value="" selected="selected">
                 <?=$this->transEsc('select_pickup_location')?>
               </option>
             <? endif; ?>
             <? foreach ($this->pickup as $lib): ?>
               <option value="<?=$this->escapeHtmlAttr($lib['locationID'])?>"<?=($selected == $lib['locationID']) ? ' selected="selected"' : ''?>>
-                <?=$this->escapeHtml($lib['locationDisplay'])?>
+                <?=$this->transEsc('location_' . $lib['locationDisplay'], null, $lib['locationDisplay'])?>
               </option>
             <? endforeach; ?>
             </select>