lib.sh: add a return to the end of chkvars()

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/lib.sh b/include/lib.sh
index 84107420..627e7ce1 100755
--- a/include/lib.sh
+++ b/include/lib.sh
@@ -34,7 +34,7 @@ chkvars()
 {
 	for var in $@; do
 		eval "[ -n "\${$var+x}" ] || \$err \"$var unset\""
-	done
+	done; return 0
 }
 
 eval `setvars "" _nogit board relname versiondate projectsite \