dpx: Make start offset unsigned

[ffmpeg] / libavutil / adler32.c

diff --git a/libavutil/adler32.c b/libavutil/adler32.c
index 9d3d8965063b95f2baf24be134be317dd8a64b9e..7f5afdbc40450fb8a86a7c089b8259ba6f477c95 100644 (file)
--- a/libavutil/adler32.c
+++ b/libavutil/adler32.c
@@ -60,7 +60,9 @@ unsigned long av_adler32_update(unsigned long adler, const uint8_t * buf,
 #include "log.h"
 #include "timer.h"
 #define LEN 7001
-volatile int checksum;
+
+static volatile int checksum;
+
 int main(int argc, char **argv)
 {
     int i;