Fix initscript to be dash-compatible (Thanks Mirko)

diff --git a/wmiistatus.init b/wmiistatus.init
index 576340f2ef28c9cb25660304b1ff27da1f7d7bac..fa30339f81fab5242e3f85dd8cbaa2e0f28b2ecd 100755 (executable)
--- a/wmiistatus.init
+++ b/wmiistatus.init
@@ -11,7 +11,7 @@
 ### END INIT INFO
 
 # For the pidfile, you must be root. wmiistatus itself runs as user just fine
-[ $UID -eq 0 ] || { echo "You need to be root"; exit 1; }
+[ $(id -ru) -eq 0 ] || { echo "You need to be root"; exit 1; }
 
 . /lib/lsb/init-functions