avcodec: fix error resilience setting (renamed a while to recognition)

The field was renamed in lavc54 and setting values changed from
enum to bitfield.
We don't need to care about this because VLC doesn't specify values.
(cherry picked from commit b3cd3651)
Signed-off-by: Rafaël Carré <funman@videolan.org>

modules/codec/avcodec/video.c

@@ -237,10 +237,10 @@ int InitVideoDec( decoder_t *p_dec, AVCodecContext *p_context,
         var_InheritInteger( p_dec, "ffmpeg-workaround-bugs" );
 #if LIBAVCODEC_VERSION_MAJOR < 54
     p_sys->p_context->error_recognition =
-        var_InheritInteger( p_dec, "ffmpeg-error-resilience" );
 #else
-# warning FIXME (moved to AVFormat)
+    p_sys->p_context->err_recognition =
 #endif
+        var_InheritInteger( p_dec, "ffmpeg-error-resilience" );
 
     if( var_CreateGetBool( p_dec, "grayscale" ) )
         p_sys->p_context->flags |= CODEC_FLAG_GRAY;