use same argv processing as elsewhere

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
2011-03-28 18:30:09 +02:00 · 2011-03-28 18:30:09 +02:00 · 78777ba9f3
parent 10c96dee87
commit 78777ba9f3
1 changed files with 1 additions and 3 deletions
--- a/bin/cdist-remote-explorer-run
+++ b/bin/cdist-remote-explorer-run
@ -25,9 +25,7 @@
 #

 . cdist-config
-if [ $# -ne 3 ]; then
-   __cdist_usage "<variable name> <explorer dir> <out dir>"
-fi
+[ $# -eq 3 ] || __cdist_usage "<variable name> <explorer dir> <out dir>"
 set -ue

 # Variable that defines the home of the explorers