From: m@mmmmarascio.xyz <m@mmmmarascio.xyz>
Date: Mon, 8 Aug 2016 23:14:50 +0000 (-0700)
Subject: Fix typo in whatnow2 function "display"
X-Git-Tag: mmh-0.3~10
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=40c8c8f1fbf8271368b61e70710b25f6b7760a1a;p=mmh

Fix typo in whatnow2 function "display"

The attached patch fixes a typo in the whatnow2's "display" function.
[ -z instand of [ -n for a check if a variable is empty.
---

diff --git a/uip/whatnow2.sh b/uip/whatnow2.sh
index a4a2cc5..dbddb55 100755
--- a/uip/whatnow2.sh
+++ b/uip/whatnow2.sh
@@ -213,7 +213,7 @@ display()
 {
 	mhaltmsg=`anno -list -component 'mhaltmsg' $mhmetafile`
 	get_showproc
-	if [ -n "$mhaltmsg" ]
+	if [ -z "$mhaltmsg" ]
 	then
 		echo "no altmsg" 1>&2
 		exit 1