grml-iptstate: check for '_conntrack' module instead of ip_conntrack, some formating...

[grml-scripts.git] / usr_bin / attach-screen

diff --git a/usr_bin/attach-screen b/usr_bin/attach-screen
index ba55fb5..967be68 100755 (executable)
--- a/usr_bin/attach-screen
+++ b/usr_bin/attach-screen
@@ -8,7 +8,7 @@
 ################################################################################
 
 # -U option basically means "terminal does not have UTF-8 support"
-if [ "$1" == "-U" ]; then
+if [ x$1 = "x-U" ]; then
     unset LC_CTYPE
 fi