Redefined sub_prefix.

diff --git a/update b/update
index 23fc8ecf3a6a5f681f6bc3dbfd83a50c00617391..ddfc0914cad00aaff35238057b16abb5f0aad8ad 100755 (executable)
--- a/update
+++ b/update
@@ -22,7 +22,7 @@ fi
 
 out=`mktemp -t gitlog.XXXXXXX`
 if [ $branch == master ] ; then
-       subj="$sub_prefix"
+       subj="[$sub_prefix]"
 else
        subj="[$sub_prefix:$branch]"
 fi