Index: /FCKeditor/trunk/editor/_source/internals/fckregexlib.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fckregexlib.js	(revision 222)
+++ /FCKeditor/trunk/editor/_source/internals/fckregexlib.js	(revision 223)
@@ -78,6 +78,6 @@
 // them. We have to do all in one, otherwhise we will have problems with URLs
 // like "thumbnail.php?src=someimage.jpg" (SF-BUG 1554141).
-ProtectUrlsImg	: /<img(?=\s).*?\ssrc=((?:("|').*?\2)|(?:[^"'][^ >]+))/gi ,
-ProtectUrlsA	: /<a(?=\s).*?\shref=((?:("|').*?\2)|(?:[^"'][^ >]+))/gi ,
+ProtectUrlsImg	: /<img(?=\s).*?\ssrc=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi ,
+ProtectUrlsA	: /<a(?=\s).*?\shref=((?:(?:\s*)("|').*?\2)|(?:[^"'][^ >]+))/gi ,
 
 Html4DocType	: /HTML 4\.0 Transitional/i ,