From 1a9dd4787d999e8172b42dea4b25d2db1e899726 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Mon, 3 Jun 2013 09:16:58 +0300
Subject: [PATCH] Improve argument handling of init command

---
 libexec/tmuxifier-init | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/libexec/tmuxifier-init b/libexec/tmuxifier-init
index 6246bd5..5f30ed7 100755
--- a/libexec/tmuxifier-init
+++ b/libexec/tmuxifier-init
@@ -2,11 +2,12 @@
 set -e
 [ -n "$TMUXIFIER_DEBUG" ] && set -x
 
-if [ "$1" == "-" ] || [ "$1" == "--help" ]; then
-  shell="$2"
-else
-  shell="$1"
-fi
+# Set shell to first argument that is not "-" or "--help".
+for arg in "$@"; do
+  if [ "$arg" != "-" ] && [ "$arg" != "--help" ]; then
+    shell="$arg"
+  fi
+done
 
 if [ -z "$shell" ]; then
   shell="$(basename "$SHELL")"