Index: openacs-4/packages/schema-browser/tcl/schema-browser-procs-postgresql.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/schema-browser/tcl/schema-browser-procs-postgresql.tcl,v
diff -u -N -r1.9 -r1.10
--- openacs-4/packages/schema-browser/tcl/schema-browser-procs-postgresql.tcl	9 Sep 2013 17:34:17 -0000	1.9
+++ openacs-4/packages/schema-browser/tcl/schema-browser-procs-postgresql.tcl	12 Sep 2013 23:39:56 -0000	1.10
@@ -182,7 +182,7 @@
             }
         }
         append return_string ");"
-        unset cname
+        unset -nocomplain cname
     }
 
     return $return_string