rtspcodes: don't check for >0 on error codes macro

Avoids a warning with gcc 4.7 and -Wtype-limits. Albeit
superfluous (At least gcc 4.8 didnt consider this been
a problem).

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

diff --git a/libavformat/rtspcodes.h b/libavformat/rtspcodes.h
index 20addb3..76e2e66 100644 (file)
--- a/libavformat/rtspcodes.h
+++ b/libavformat/rtspcodes.h
@@ -120,7 +120,7 @@ static const av_unused char *rtsp_status_strings[] = {
 };
 
 #define RTSP_STATUS_CODE2STRING(x) (\
-x >= 0 && x < FF_ARRAY_ELEMS(rtsp_status_strings) && rtsp_status_strings[x] \
+x >= 100 && x < FF_ARRAY_ELEMS(rtsp_status_strings) && rtsp_status_strings[x] \
 )? rtsp_status_strings[x] : NULL
 
 enum RTSPMethod {