https://www.mediawiki.org/wiki/Special:Code/MediaWiki/114445
Revision: 114445
Author: yaron
Date: 2012-03-23 12:49:17 +0000 (Fri, 23 Mar 2012)
Log Message:
-----------
Added display of error messages for #get_web_data
Modified Paths:
--------------
trunk/extensions/ExternalData/ED_ParserFunctions.php
Modified: trunk/extensions/ExternalData/ED_ParserFunctions.php
===================================================================
--- trunk/extensions/ExternalData/ED_ParserFunctions.php 2012-03-23
12:47:29 UTC (rev 114444)
+++ trunk/extensions/ExternalData/ED_ParserFunctions.php 2012-03-23
12:49:17 UTC (rev 114445)
@@ -145,6 +145,11 @@
$format = '';
}
$external_values = EDUtils::getDataFromURL( $url, $format );
+ if ( is_string( $external_values ) ) {
+ // It's an error message - just display it on the
+ // screen.
+ return $external_values;
+ }
if ( count( $external_values ) == 0 ) {
return;
}
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