From: Andre Noll <maan@systemlinux.org>
Date: Tue, 12 Jan 2010 06:25:40 +0000 (+0100)
Subject: filter/audiod: Be nice to filters without close method.
X-Git-Tag: v0.4.2~135
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=e35be295c787fae6e79d35a18a70e988a982b3df;p=paraslash.git

filter/audiod: Be nice to filters without close method.
---

diff --git a/audiod.c b/audiod.c
index 9bb40e07..128f7b42 100644
--- a/audiod.c
+++ b/audiod.c
@@ -381,7 +381,8 @@ static void close_filters(struct slot_info *s)
 		if (!fn)
 			continue;
 		f = filters + fn->filter_num;
-		f->close(fn);
+		if (f->close)
+			f->close(fn);
 		btr_free_node(fn->btrn);
 	}
 	free(s->fns);
diff --git a/filter.c b/filter.c
index bf428b36..08398d59 100644
--- a/filter.c
+++ b/filter.c
@@ -155,7 +155,8 @@ out_cleanup:
 		struct filter_node *fn = fns[i];
 
 		f = filters + fn->filter_num;
-		f->close(fn);
+		if (f->close)
+			f->close(fn);
 		btr_free_node(fn->btrn);
 		free(fn->conf);
 		free(fn);