changes recommended by blueyed

f0922006 · Theodore Robert Campbell Jr · Robby Russell · 9406ae79 · f0922006
Commit f0922006 authored Mar 19, 2011 by Theodore Robert Campbell Jr Committed by Robby Russell Apr 12, 2011
--- a/plugins/github/github.plugin.zsh
+++ b/plugins/github/github.plugin.zsh
 # hub alias from defunkt
 # https://github.com/defunkt/hub
-if which hub > /dev/null; then
-    eval $(hub alias -s zsh)
+if [ "$commands[(I)hub]" ]; then
+    # eval `hub alias -s zsh`
+    function git(){hub "$@"}
 fi

 # add github completion function to path