Dev: Throw exception if config.xml cannot be found

LimeSurvey · May 6, 2021 · 2e20711 · 2e20711
1 parent 9a259ca
commit 2e20711
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/application/models/QuestionTheme.php b/application/models/QuestionTheme.php
@@ -888,6 +888,9 @@ public static function convertLS3toLS4($sXMLDirectoryPath)
         }            
 
         $sQuestionConfigFilePath = App()->getConfig('rootdir') . DIRECTORY_SEPARATOR . $sConfigPath;
+        if (!file_exists($sQuestionConfigFilePath)) {
+            throw new Exception('Found no config.xml file at ' . $sQuestionConfigFilePath);
+        }
         $sQuestionConfigFile = file_get_contents($sQuestionConfigFilePath);  // @see: Now that entity loader is disabled, we can't use simplexml_load_file; so we must read the file with file_get_contents and convert it as a string
 
         if (!$sQuestionConfigFile) {