Fixed issue: Notice in debug mode

LimeSurvey · Apr 22, 2013 · 0bf6ef1 · 0bf6ef1
1 parent 69382b6
commit 0bf6ef1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/application/helpers/common_helper.php b/application/helpers/common_helper.php
@@ -4569,7 +4569,7 @@ function flattenText($sTextToFlatten, $keepSpan=false, $bDecodeHTMLEntities=fals
     }
     // ~\R~u : see "What \R matches" and "Newline sequences" in http://www.pcre.org/pcre.txt - only available since PCRE 7.0
     if ($bStripNewLines ){  // strip new lines
-        if (version_compare(substr(PCRE_VERSION,0,strpos(PCRE_VERSION,' ')),'7.0')>-1)
+        if (defined('PCRE_VERSION') && version_compare(substr(PCRE_VERSION,0,strpos(PCRE_VERSION,' ')),'7.0')>-1)
         {
             $sNicetext = preg_replace(array('~\R~u'),array(' '), $sNicetext);
         }