serv: fix anyservice args checking

d99b3f08 · Vitaly Lipatov · a86faa0e · d99b3f08
Commit d99b3f08 authored Aug 23, 2016 by Vitaly Lipatov
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serv bin/serv +1 -0

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--- a/bin/serv
+++ b/bin/serv
@@ -109,6 +109,7 @@ ANYSERVICE=$(which anyservice 2>/dev/null)
 is_anyservice()
 {
 	[ -n "$ANYSERVICE" ] || return
+	[ -n "$1" ] || return
 	# check if anyservice is exists and checkd returns true
 	$ANYSERVICE "$1" checkd 2>/dev/null
 }