Add documentation for --track and --no-track to the git-branch docs.

diff --git a/git-instaweb.sh b/git-instaweb.sh
index b79c6b6a42069168daf4e4ff191d08835f96e40f..f5629e7439955666b1755177135ac7ac198bad54 100755 (executable)
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -61,7 +61,7 @@ stop_httpd () {
        test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"`
 }
 
-while case "$#" in 0) break ;; esac
+while test $# != 0
 do
        case "$1" in
        --stop|stop)