From: Magnus Jacobsson <magnus.jacobsson@berotec.se>
Date: Sat, 26 Sep 2020 11:26:06 +0000 (+0200)
Subject: Fix gvmap.sh -? option to exit with zero exit status
X-Git-Tag: 2.46.0~20^2^2~55^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df2cbb3b512d26b883b4a96ae3535cb15177a6ca;p=graphviz

Fix gvmap.sh -? option to exit with zero exit status
---

diff --git a/cmd/gvmap/gvmap.sh b/cmd/gvmap/gvmap.sh
index 58f0b2c0e..5dc7972bd 100755
--- a/cmd/gvmap/gvmap.sh
+++ b/cmd/gvmap/gvmap.sh
@@ -66,7 +66,7 @@ do
   \? )
     if [[ "$OPTARG" == '?' ]]
     then
-      getopts -a gvmap "$OPTSTR" x '-?'
+      (getopts -a gvmap "$OPTSTR" x '-?')
       exit 0
     else
       print -u 2 "gvmap: unknown flag $OPTARG - ignored"