output/shout: handle shout_metadata_add() errors

Fixes -Wunused-result

output/shout: handle shout_metadata_add() errors
2c82a6b2 · Max Kellermann · 3929f17a · 2c82a6b2
Commit 2c82a6b2 authored Apr 26, 2022 by Max Kellermann
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Showing with 3 additions and 3 deletions

ShoutOutputPlugin.cxx src/output/plugins/ShoutOutputPlugin.cxx +3 -3

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--- a/src/output/plugins/ShoutOutputPlugin.cxx
+++ b/src/output/plugins/ShoutOutputPlugin.cxx
@@ -446,9 +446,9 @@ ShoutOutput::SendTag(const Tag &tag)
 		char song[1024];
 		shout_tag_to_metadata(tag, song, sizeof(song));

-		shout_metadata_add(meta, "song", song);
-		shout_metadata_add(meta, "charset", "UTF-8");
-		if (SHOUTERR_SUCCESS != shout_set_metadata(shout_conn, meta)) {
+		if (SHOUTERR_SUCCESS != shout_metadata_add(meta, "song", song) ||
+		    SHOUTERR_SUCCESS != shout_metadata_add(meta, "charset", "UTF-8") ||
+		    SHOUTERR_SUCCESS != shout_set_metadata(shout_conn, meta)) {
 			LogWarning(shout_output_domain,
 				   "error setting shout metadata");
 		}