X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fuwobo-panel%2Fcontrol.js;h=6b13ab8a0fb9580ba58b94519bc0c22d11375bb4;hb=85ccebb566c36671ca753debe09e6dd5c9dd0df7;hp=d94b9b2ce0283a914c3cb515cdf14c0a28b87c28;hpb=9d52e9315d9f6e401f21f1ec9e772197ea89cc55;p=helm.git

diff --git a/helm/uwobo-panel/control.js b/helm/uwobo-panel/control.js
index d94b9b2ce..6b13ab8a0 100644
--- a/helm/uwobo-panel/control.js
+++ b/helm/uwobo-panel/control.js
@@ -142,7 +142,7 @@ function removeAllPredefined()
     var request = "";
 
     for (i = 1; i < length; i++)
-      request += getPredefinedStylesheetKey(i) + ",";
+      request += getPredefinedStylesheetKey(i) + (i == length - 1 ? "" : ",");
     top.result.location.replace(getUwoboURL() + "remove?keys=" + request);
   }
 }