Do not over-quote the -f envelopesender value.

diff --git a/git-instaweb.sh b/git-instaweb.sh
index cbc7418e3501b37a701a5177157733d97b405376..f5629e7439955666b1755177135ac7ac198bad54 100755 (executable)
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -8,13 +8,7 @@ USAGE='[--start] [--stop] [--restart]
 
 . git-sh-setup
 
-case "$GIT_DIR" in
-/*)
-       fqgitdir="$GIT_DIR" ;;
-*)
-       fqgitdir="$PWD/$GIT_DIR" ;;
-esac
-
+fqgitdir="$GIT_DIR"
 local="`git config --bool --get instaweb.local`"
 httpd="`git config --get instaweb.httpd`"
 browser="`git config --get instaweb.browser`"
@@ -67,7 +61,7 @@ stop_httpd () {
        test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"`
 }
 
-while case "$#" in 0) break ;; esac
+while test $# != 0
 do
        case "$1" in
        --stop|stop)