avcodec/avcodec: Use avcodec_close() on avcodec_open2() failure

[ffmpeg] / libavutil / adler32.c

diff --git a/libavutil/adler32.c b/libavutil/adler32.c
index c87d5e261c4803b86d888dc180d7c3c1d34d526c..f7d3062265a878b188658f6881ca8ee90566e06b 100644 (file)
--- a/libavutil/adler32.c
+++ b/libavutil/adler32.c
@@ -41,8 +41,7 @@
 #define DO4(buf)  DO1(buf); DO1(buf); DO1(buf); DO1(buf);
 #define DO16(buf) DO4(buf); DO4(buf); DO4(buf); DO4(buf);
 
-unsigned long av_adler32_update(unsigned long adler, const uint8_t * buf,
-                                unsigned int len)
+AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf, size_t len)
 {
     unsigned long s1 = adler & 0xffff;
     unsigned long s2 = adler >> 16;