Merge commit '79ef4b19bfcab8b984682a53bb8561e5c8324731'

[ffmpeg] / libavutil / utils.c

diff --git a/libavutil/utils.c b/libavutil/utils.c
index eb87c906c892349818f7afbdb61165b7c0b7d934..dc841621d0bd95668f4af498abd6980fd0cad8ce 100644 (file)
--- a/libavutil/utils.c
+++ b/libavutil/utils.c
@@ -40,6 +40,8 @@ unsigned avutil_version(void)
     av_assert0(LIBAVUTIL_VERSION_MICRO >= 100);
     av_assert0(HAVE_MMX2 == HAVE_MMXEXT);
 
+    av_assert0(((size_t)-1) > 0); // C gurantees this but if false on a platform we care about revert at least b284e1ffe343d6697fb950d1ee517bafda8a9844
+
     if (av_sat_dadd32(1, 2) != 5) {
         av_log(NULL, AV_LOG_FATAL, "Libavutil has been build with a broken binutils, please upgrade binutils and rebuild\n");
         abort();