Silence "comparison of unsigned expression >= 0 is always true" warning.
authorEli Friedman <eli.friedman@gmail.com>
Sat, 3 Jul 2010 17:06:12 +0000 (17:06 +0000)
committerCarl Eugen Hoyos <cehoyos@rainbow.studorg.tuwien.ac.at>
Sat, 3 Jul 2010 17:06:12 +0000 (17:06 +0000)
Patch by Eli Friedman, eli d friedman a gmail

Originally committed as revision 24022 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/mathematics.c

index 00b81f1..c6851cb 100644 (file)
@@ -78,7 +78,7 @@ int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd){
     int64_t r=0;
     assert(c > 0);
     assert(b >=0);
-    assert(rnd >=0 && rnd<=5 && rnd!=4);
+    assert((unsigned)rnd<=5 && rnd!=4);
 
     if(a<0 && a != INT64_MIN) return -av_rescale_rnd(-a, b, c, rnd ^ ((rnd>>1)&1));