gst/: gcc-4.0 fixes part one

Original commit message from CVS:
* gst/speed/demo-mp3.c: (time_tick_cb):
* gst/speed/gstspeed.c: (speed_parse_caps):
* gst/subparse/gstsubparse.c: (get_next_line),
(gst_subparse_buffer_format_autodetect),
(gst_subparse_format_autodetect), (gst_subparse_loop),
(gst_subparse_type_find):
* gst/tags/gstid3tag.c: (gst_tag_list_new_from_id3v1):
* gst/tags/gstvorbistag.c:
(gst_tag_list_from_vorbiscomment_buffer), (gst_vorbis_tag_chain):
* gst/tcp/gstmultifdsink.c: (gst_multifdsink_client_queue_data),
(gst_multifdsink_client_queue_caps),
(gst_multifdsink_client_queue_buffer):
* gst/tcp/gsttcpserversink.c:
(gst_tcpserversink_handle_server_read):
* gst/tcp/gsttcpsink.c: (gst_tcpsink_sink_link):
* gst/tcp/gsttcpsrc.c: (gst_tcpsrc_get):
* gst/tta/gstttadec.c: (gst_tta_dec_link):
* gst/typefind/gsttypefindfunctions.c: (mp3_type_find),
(qt_type_find):
* gst/udp/gstudpsink.c: (gst_udpsink_sink_link):
* gst/udp/gstudpsrc.c: (gst_udpsrc_get):
* gst/vbidec/vbidata.c: (vbidata_process_frame):
* gst/videomixer/videomixer.c: (gst_videomixer_pad_sinkconnect):
* gst/videotestsrc/videotestsrc.c: (gst_videotestsrc_smpte),
(gst_videotestsrc_snow), (gst_videotestsrc_black),
(paint_setup_I420), (paint_setup_YV12), (paint_setup_YUY2),
(paint_setup_UYVY), (paint_setup_YVYU), (paint_setup_IYU2),
(paint_setup_Y41B), (paint_setup_Y42B), (paint_setup_Y800),
(paint_setup_YVU9), (paint_setup_YUV9), (paint_setup_xRGB8888),
(paint_setup_xBGR8888), (paint_setup_RGBx8888),
(paint_setup_BGRx8888), (paint_setup_RGB888), (paint_setup_BGR888),
(paint_setup_RGB565), (paint_setup_xRGB1555):
* gst/volenv/gstvolenv.c: (gst_volenv_chain):
* gst/wavenc/gstwavenc.c: (gst_wavenc_setup),
(gst_wavenc_sinkconnect):
* gst/y4m/gsty4mencode.c: (gst_y4mencode_chain):
gcc-4.0 fixes part one

1 files changed, 8 insertions, 4 deletions

diff --git a/gst/tta/gstttadec.c b/gst/tta/gstttadec.c
index c550e7cd..947527ec 100644
--- a/gst/tta/gstttadec.c
+++ b/gst/tta/gstttadec.c
@@ -107,14 +107,18 @@ gst_tta_dec_link (GstPad * pad, const GstCaps * caps)
   GstStructure *structure = gst_caps_get_structure (caps, 0);
   GstCaps *srccaps;
   guint64 outsize;
-  guint bits;
+  gint bits, chans, samplerate;
 
   if (!gst_caps_is_fixed (caps))
     return GST_PAD_LINK_DELAYED;
 
-  gst_structure_get_int (structure, "rate", &ttadec->samplerate);
-  gst_structure_get_int (structure, "channels", &ttadec->channels);
-  gst_structure_get_int (structure, "width", &bits);
+  if (!gst_structure_get_int (structure, "rate", &samplerate)
+      || !gst_structure_get_int (structure, "channels", &chans)
+      || !gst_structure_get_int (structure, "width", &bits))
+    return GST_PAD_LINK_REFUSED;
+
+  ttadec->samplerate = samplerate;
+  ttadec->channels = chans;
   ttadec->bytes = bits / 8;
 
   srccaps = gst_caps_new_simple ("audio/x-raw-int",