--- loncom/publisher/lonpublisher.pm	2004/05/21 20:17:56	1.169
+++ loncom/publisher/lonpublisher.pm	2004/05/21 20:21:32	1.170
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpublisher.pm,v 1.169 2004/05/21 20:17:56 www Exp $
+# $Id: lonpublisher.pm,v 1.170 2004/05/21 20:21:32 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1379,7 +1379,7 @@ sub phasetwo {
         }
     }
     $allkeywords=~s/[\"\']//g;
-    $allkeywords=~s/\s*[\;\,]\s*/\,/;
+    $allkeywords=~s/\s*[\;\,]\s*/\,/g;
     $allkeywords=~s/\s+/ /g;
     $allkeywords=~s/^[ \,]//;
     $allkeywords=~s/[ \,]$//;