Merge pull request symphonists#30 from sarahkemp/master

check is_array before implode
jude86-7 · May 29, 2014 · 1fbdfc1 · 1fbdfc1
2 parents 3795566 + da9520d
commit 1fbdfc1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/class.xmlimporter.php b/lib/class.xmlimporter.php
@@ -253,7 +253,9 @@ function handleXMLError($errno, $errstr, $errfile, $errline, $context) {
 
 						if ($type == 'author') {
 							if ($field->get('allow_multiple_selection') == 'no') {
-								$value = array(implode('', $value));
+								if(is_array($value)){
+								        $value = array(implode('', $value));
+								}
 							}
 						}