alsactl: return error value in dump_config_tree()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsactl/alsactl.c b/alsactl/alsactl.c
index a0112844c70a425160d3e321891436968807615d..05738fb6b35f1b732a85ee2f3e3fe73e79009e6f 100644 (file)
--- a/alsactl/alsactl.c
+++ b/alsactl/alsactl.c
@@ -170,7 +170,7 @@ static int dump_config_tree(snd_config_t *top)
                return err;
        err = snd_config_save(top, out);
        snd_output_close(out);
-       return 0;
+       return err;
 }
 
 static int dump_state(const char *file)