.bash_profile: Improve g autocompletion

Author: mathiasbynens

.bash_profile

@@ -33,7 +33,7 @@ elif [ -f /etc/bash_completion ]; then
 fi;
 
 # Enable tab completion for `g` by marking it as an alias for `git`
-if type _git &> /dev/null && [ -f /usr/local/etc/bash_completion.d/git-completion.bash ]; then
+if type _git &> /dev/null; then
 	complete -o default -o nospace -F _git g;
 fi;