remove useless braces

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11911 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavformat/mov.c

@@ -1435,11 +1435,10 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
                 } else {
                     chunk_duration += sc->stts_data[stts_index].duration * chunk_samples;
                     chunk_samples -= sc->stts_data[stts_index].count;
-                    if (stts_index + 1 < sc->stts_count) {
+                    if (stts_index + 1 < sc->stts_count)
                         stts_index++;
                 }
             }
-            }
             current_offset += sc->bytes_per_frame;
             dprintf(mov->fc, "AVIndex stream %d, chunk %d, offset %"PRIx64", dts %"PRId64", size %d, "
                     "duration %d\n", st->index, i, current_offset, current_dts, chunk_size, chunk_duration);