diff --git a/libavformat/utils.c b/libavformat/utils.c
index 45719e04be..c5bca5c6d5 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1895,12 +1895,12 @@ int av_find_stream_info(AVFormatContext *ic)
 //                if(st->codec->codec_type == CODEC_TYPE_VIDEO)
 //                    av_log(NULL, AV_LOG_ERROR, "%f\n", dur);
                 if(duration_count[index] > 0){
-                for(i=1; i<MAX_STD_TIMEBASES; i++){
-                    int framerate= get_std_framerate(i);
-                    int ticks= lrintf(dur*framerate/(1001*12));
-                    double error= dur - ticks*1001*12/(double)framerate;
-                    duration_error[index][i] += error*error;
-                }
+                    for(i=1; i<MAX_STD_TIMEBASES; i++){
+                        int framerate= get_std_framerate(i);
+                        int ticks= lrintf(dur*framerate/(1001*12));
+                        double error= dur - ticks*1001*12/(double)framerate;
+                        duration_error[index][i] += error*error;
+                    }
                 }
                 duration_count[index]++;