Do not over-quote the -f envelopesender value.

diff --git a/git-am.sh b/git-am.sh
index 6809aa07f60165855ebc0192750e85569f9685ff..b66173c0cd8e7908c1ac9ffc9c9a6a91160849a0 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -109,7 +109,7 @@ dotest=.dotest sign= utf8=t keep= skip= interactive= resolved= binary=
 resolvemsg= resume=
 git_apply_opt=
 
-while case "$#" in 0) break;; esac
+while test $# != 0
 do
        case "$1" in
        -d=*|--d=*|--do=*|--dot=*|--dote=*|--dotes=*|--dotest=*)