merge r16934 from branch 2.4 to trunk

bug 2705 fixed: if the rotation is "0", no rotation is needed, we skip the rotate function which behaves badly (in ExtIM) with a zero degree rotation. git-svn-id: http://piwigo.org/svn/trunk@16936 68402e56-0260-453c-a942-63ccdbb3a9ee
Piwigo · Jul 23, 2012 · e23052b · e23052b
1 parent 9a4a9d8
commit e23052b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/admin/include/image.class.php b/admin/include/image.class.php
@@ -133,7 +133,7 @@ function pwg_resize($destination_filepath, $max_width, $max_height, $quality, $a
 
     $this->image->resize($resize_dimensions['width'], $resize_dimensions['height']);
 
-    if (isset($rotation))
+    if (!empty($rotation))
     {
       $this->image->rotate($rotation);
     }