pulsesink: Deal with not being able to convert a format to caps

[platform/upstream/gstreamer.git] / ext / pulse / pulsesink.c

diff --git a/ext/pulse/pulsesink.c b/ext/pulse/pulsesink.c
index 42330a4..ca75915 100644 (file)
--- a/ext/pulse/pulsesink.c
+++ b/ext/pulse/pulsesink.c
@@ -2183,8 +2183,9 @@ gst_pulsesink_query_getcaps (GstPulseSink * psink, GstCaps * filter)
   }
 
   for (i = g_list_first (device_info.formats); i; i = g_list_next (i)) {
-    gst_caps_append (ret,
-        gst_pulse_format_info_to_caps ((pa_format_info *) i->data));
+    GstCaps *caps = gst_pulse_format_info_to_caps ((pa_format_info *) i->data);
+    if (caps)
+      gst_caps_append (ret, caps);
   }
 
 unlock: