wmii

commit 33acee2a700ceed98a7c892bf462e4b04d46bc96
parent ddbeaa6531d838822c9ccfc49d4f704369e59ef6
Author: Georg Neis <gn@wmii.de>
Date:   Sat, 18 Feb 2006 22:39:20 +0200

rc/extern: exit if argument list is empty
this avoids "empty argument list" error messages when
leaving the menu by pressing escape


Diffstat:
rc/extern
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/rc/extern b/rc/extern
@@ -1,6 +1,9 @@
 #!9PREFIX/bin/rc
 # clean the environment and execute the given command
 
+if(~ $#* 0)
+    exit
+
 PATH=$OLD_PATH
 OLD_PATH=()
 wmiircpid=()