X-Git-Url: http://git.grml.org/?p=grml-scripts.git;a=blobdiff_plain;f=usr_share%2Frun-screen;fp=usr_share%2Frun-screen;h=4832feb41a8ba4492bdc0200511b60d90aae44d9;hp=cd55f65731af5c7b4667196fefb46ac90d04102d;hb=98d1b69753568d367f9602c4102e2b984a17d497;hpb=c766750061a46a42f80ce2b78a8b5b0784767d6d

diff --git a/usr_share/run-screen b/usr_share/run-screen
index cd55f65..4832feb 100755
--- a/usr_share/run-screen
+++ b/usr_share/run-screen
@@ -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"