avcodec/mss2: use < 0 instead of != 0 to check for error of vlc initialization
authorMichael Niedermayer <michaelni@gmx.at>
Tue, 19 May 2015 01:22:33 +0000 (03:22 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 19 May 2015 01:25:53 +0000 (03:25 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/mss2.c

index 4d53f8a..5e56e4d 100644 (file)
@@ -317,7 +317,7 @@ static int decode_rle(GetBitContext *gb, uint8_t *pal_dst, int pal_stride,
     if (next_code != 1 << current_length)
         return AVERROR_INVALIDDATA;
 
-    if (i = init_vlc(&vlc, 9, alphabet_size, bits, 1, 1, codes, 4, 4, 0))
+    if ((i = init_vlc(&vlc, 9, alphabet_size, bits, 1, 1, codes, 4, 4, 0)) < 0)
         return i;
 
     /* frame decode */