From c2b9071de4d30194f1902f5e40270d12794b3b54 Mon Sep 17 00:00:00 2001 From: Magnus Jacobsson Date: Fri, 2 Oct 2020 15:10:32 +0200 Subject: [PATCH] Show usage and exit non-zero for unsupported option in gvmap.sh Towards https://gitlab.com/graphviz/graphviz/-/issues/1843. --- cmd/gvmap/gvmap.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cmd/gvmap/gvmap.sh b/cmd/gvmap/gvmap.sh index 5dc7972bd..d78f6c404 100755 --- a/cmd/gvmap/gvmap.sh +++ b/cmd/gvmap/gvmap.sh @@ -69,7 +69,8 @@ do (getopts -a gvmap "$OPTSTR" x '-?') exit 0 else - print -u 2 "gvmap: unknown flag $OPTARG - ignored" + print -u 2 "gvmap: unknown flag $OPTARG" + getopts -a gvmap "$OPTSTR" x '-?' fi ;; esac -- 2.40.0