Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 6248)
+++ /CKEditor/trunk/CHANGES.html	(revision 6249)
@@ -45,5 +45,5 @@
 			Fixed issues:</p>
 	<ul>
-		<li></li>
+		<li><a href="http://dev.ckeditor.com/ticket/5855">#5855</a> : Updating multiple times a full URL in a link generates wrong href.</li>
 	</ul>
 	<h3>
Index: /CKEditor/trunk/_source/plugins/link/dialogs/link.js
===================================================================
--- /CKEditor/trunk/_source/plugins/link/dialogs/link.js	(revision 6248)
+++ /CKEditor/trunk/_source/plugins/link/dialogs/link.js	(revision 6249)
@@ -451,6 +451,6 @@
 											var	protocolCmb = this.getDialog().getContentElement( 'info', 'protocol' ),
 												url = this.getValue(),
-												urlOnChangeProtocol = /^(http|https|ftp|news):\/\/(?=.)/gi,
-												urlOnChangeTestOther = /^((javascript:)|[#\/\.\?])/gi;
+												urlOnChangeProtocol = /^(http|https|ftp|news):\/\/(?=.)/i,
+												urlOnChangeTestOther = /^((javascript:)|[#\/\.\?])/i;
 
 											var protocol = urlOnChangeProtocol.exec( url );