gsu: Use bash shebang.

[gsu.git] / funcs / gsu

diff --git a/funcs/gsu b/funcs/gsu
index 129757ace42a3cdeaa0b72cc582f97a3eb3d289c..043676c4b303ae4dc8e49160bfa11bc066f8ac2b 100644 (file)
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # gsu -- the global subcommand utility
 # (C) 2006-2009 Andre Noll
 
@@ -345,12 +345,15 @@ gsu()
        local i
 
        _gsu_self="$(basename $0)"
+       gsu_name="${gsu_name:=$_gsu_self}"
        gsu_config_var_prefix="${gsu_config_var_prefix:=$gsu_name}"
        _gsu_init_errors
        _gsu_check_options
        if [[ "$ret" -lt 0 ]]; then
-               gsu_err_msg
-               exit 1
+               if [[ "$1" != "help" && "$1" != "man" && "$1" != "prefs" ]]; then
+                       gsu_err_msg
+                       exit 1
+               fi
        fi
        _gsu_available_commands
        gsu_cmds="$result"