common: direct - fix the case where DirectCardName variable is undefined

Fixes: #175 Signed-off-by: Jaroslav Kysela <perex@perex.cz>
alsa-project · Jun 21, 2022 · 2cc5a68 · 2cc5a68 · sreich · Jul 17, 2022
1 parent c802ca0
commit 2cc5a68
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ucm2/common/direct.conf b/ucm2/common/direct.conf
@@ -1,7 +1,7 @@
 If.direct {
 	Condition {
 		Type String
-		Empty "${var:DirectCardName}"
+		Empty "${var:-DirectCardName}"
 	}
 	True.Define.DirectCardName "${CardName}"
 }