1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/ffmpeg/libavutil/integer.c b/contrib/ffmpeg/libavutil/integer.c
index 3269a366a..a7ab5c97f 100644
--- a/contrib/ffmpeg/libavutil/integer.c
+++ b/contrib/ffmpeg/libavutil/integer.c
@@ -17,7 +17,6 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
  */
 
 /**
@@ -157,7 +156,7 @@ int64_t av_i2int(AVInteger a){
     return out;
 }
 
-#if 0
+#ifdef TEST
 #undef NDEBUG
 #include <assert.h>
 
@@ -172,7 +171,7 @@ const uint8_t ff_log2_tab[256]={
         7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
 };
 
-main(){
+int main(void){
     int64_t a,b;
 
     for(a=7; a<256*256*256; a+=13215){
@@ -193,5 +192,6 @@ main(){
             assert(av_i2int(av_div_i(ai,bi)) == a/b);
         }
     }
+    return 0;
 }
 #endif