From db0f610bc14f7067fa9ae09ac64f623ea071efba Mon Sep 17 00:00:00 2001
From: Guillaume Seren <guillaumeseren@gmail.com>
Date: Tue, 14 Oct 2014 16:05:52 +0200
Subject: [PATCH] Fix #267, git-missing did not catch branch name.
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It was a bug on my setup, the test did no detect the
branch name, so I change:
if [[ $arg != -* ]]; then
by
if [ -n "${arg}" ]; then

According to test man page, -n:
«True if the length of string is non-zero.»

I also added quote and {} around the param,
to prevent bash expension around strange char.
---
 bin/git-missing | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/git-missing b/bin/git-missing
index 7a7c8b5..3a90410 100755
--- a/bin/git-missing
+++ b/bin/git-missing
@@ -2,9 +2,9 @@
 
 # grab first two non-option arguments
 for arg in $*; do
-    if [[ $arg != -* ]]; then
-        test -z "$firstbranch" && firstbranch=$arg && continue
-        test -z "$secondbranch" && secondbranch=$arg && continue
+    if [ -n "${arg}" ]; then
+        test -z "$firstbranch" && firstbranch="${arg}" && continue
+        test -z "$secondbranch" && secondbranch="${arg}" && continue
     else
         # add anything else to a passthrough
         passthrough="$passthrough $arg"