X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_share%2Frun-screen;h=4832feb41a8ba4492bdc0200511b60d90aae44d9;hb=98d1b69753568d367f9602c4102e2b984a17d497;hp=d101fc6b42368dcea51e1e21c95fd5a475c6baa3;hpb=fd86ffcbcd135b49bff36d1b4c2b96735b459f5a;p=grml-scripts.git

diff --git a/usr_share/run-screen b/usr_share/run-screen
index d101fc6..4832feb 100755
--- a/usr_share/run-screen
+++ b/usr_share/run-screen
@@ -1,4 +1,4 @@
-#!/bin/dash
+#!/bin/sh
 # Filename:      run-screen
 # Purpose:       wrapper for screen to start with appropriate configuration
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
@@ -12,7 +12,7 @@ mkdir -m 700 "${SCREENDIR_}/S-$USER" >/dev/null 2>&1
 
 # now run screen with config
 
-  if [ `id -u` = 0 ] ; then
+  if [ "$(id -u)" = 0 ] ; then
     exec screen -U -c /etc/grml/screenrc
   elif [ -r "$HOME/.screenrc" ] ; then
     exec screen -U -c "$HOME/.screenrc"