[FFmpeg-cvslog] g2meet: use an unsigned type for the djb hash

[Janne Grunau]

ffmpeg | branch: master | Janne Grunau <janne-libav at jannau.net> | Wed Jul  1 13:34:50 2015 +0200| [4ccccd6c40a6d0ce85e96a6e37f558236e2a6a75] | committer: Janne Grunau

g2meet: use an unsigned type for the djb hash

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4ccccd6c40a6d0ce85e96a6e37f558236e2a6a75
---

 libavcodec/g2meet.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c
index d0b36f0..600e2b2 100644
--- a/libavcodec/g2meet.c
+++ b/libavcodec/g2meet.c
@@ -399,7 +399,7 @@ static inline int log2_ceil(uint32_t x)
 /* improved djb2 hash from http://www.cse.yorku.ca/~oz/hash.html */
 static int djb2_hash(uint32_t key)
 {
-    int h = 5381;
+    uint32_t h = 5381;
 
     h = (h * 33) ^ ((key >> 24) & 0xFF); // xxx: probably not needed at all
     h = (h * 33) ^ ((key >> 16) & 0xFF);