From 9154ba5b8505797688ab1a399f985caaa60fc4d9 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Thu, 27 Jun 2024 02:38:22 +0100
Subject: trees: explicitly err if OPTARG is not set

we currently rely on -e to make this happen

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 script/trees | 1 +
 1 file changed, 1 insertion(+)

diff --git a/script/trees b/script/trees
index 66cc76ef..ccd45d19 100755
--- a/script/trees
+++ b/script/trees
@@ -31,6 +31,7 @@ main()
 		-n) mode="nconfig" ;;
 		*) $err "invalid option '-$option'" ;;
 		esac
+		[ -n "${OPTARG+x}" ] || $err "OPTARG not set"
 		project="${OPTARG#src/}"; shift 2
 	done
 	[ -z "$_f" ] && $err "missing flag (-m/-u/-b/-c/-x/-f/-s/-l/-n)"
-- 
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