Fixed issue: Manually adding subquestions did not work correctly

LimeSurvey · Jul 26, 2016 · b65a45e · b65a45e
1 parent ca224e9
commit b65a45e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/application/controllers/admin/questions.php b/application/controllers/admin/questions.php
@@ -920,8 +920,9 @@ public function getSubquestionRow( $surveyid, $gid, $qid, $codes, $language, $fi
         $oldCode  = false;
 
         //Capture "true" and "false" as strings
-        $first = ($first == "false" ? false : true);
-
+        if(is_string($first)){
+            $first = ($first == "false" ? false : true);
+        }
         // We get the numerical part of each code and we store them in Arrays
         // One array is to store the pure numerical values (so we can search in it for the greates value, and increment it)
         // Another array is to store the string values (so we keep all the prefixed "0")