From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 26 Mar 2012 15:23:35 +0000 (-0400)
Subject: only look up commands
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=765bb1386aa04e39966d67b2ea2d62d04d99222a;p=home.git

only look up commands
---

diff --git a/.bin/r b/.bin/r
index 0f5e8f2..68d624a 100755
--- a/.bin/r
+++ b/.bin/r
@@ -1,9 +1,14 @@
 #!/bin/bash
 g() { git "$@"; }
 
-cmd=$1
-shift
-[[ -n ${cmd} ]] && acmd=$(git config --get "alias.${cmd}")
+case $1 in
+""|-*) ;;
+*)
+	cmd=$1
+	shift
+	acmd=$(git config --get "alias.${cmd}")
+	;;
+esac
 
 case ${acmd:-${cmd}} in
 rebase)