1l: put that int i back

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@5587 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavutil/md5.c

@@ -71,6 +71,7 @@ static const uint32_t T[64] = {
 
 static void body(uint32_t ABCD[4], const uint32_t X[16]){
     int t;
+    int i attribute_unused;
     unsigned int a= ABCD[3];
     unsigned int b= ABCD[2];
     unsigned int c= ABCD[1];