From 87e5d8d78cf08b54b4a9e7cbaeff89f8c1d91b78 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Sat, 29 Aug 2015 21:17:16 +0200
Subject: [PATCH] ismindex: Use the correct abs() version

---
 tools/ismindex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/ismindex.c b/tools/ismindex.c
index f3bfec0a96..71bb36bf53 100644
--- a/tools/ismindex.c
+++ b/tools/ismindex.c
@@ -375,7 +375,7 @@ static int read_tfra(struct Tracks *tracks, int start_index, AVIOContext *f)
     // Now try and read the actual durations from the trun sample data.
     for (i = 0; i < track->chunks; i++) {
         int64_t duration = read_moof_duration(f, track->offsets[i].offset);
-        if (duration > 0 && abs(duration - track->offsets[i].duration) > 3) {
+        if (duration > 0 && llabs(duration - track->offsets[i].duration) > 3) {
             // 3 allows for integer duration to drift a few units,
             // e.g., for 1/3 durations
             track->offsets[i].duration = duration;