From 6e361a52fb0baac63bad56d71ffa90b1d26fb729 Mon Sep 17 00:00:00 2001
From: irungentoo <irungentoo@gmail.com>
Date: Tue, 25 Nov 2014 17:22:44 -0500
Subject: [PATCH] Fixed integer rollover bug in toxav.

---
 toxav/toxav.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/toxav/toxav.c b/toxav/toxav.c
index f4eafaf8..d7de0326 100644
--- a/toxav/toxav.c
+++ b/toxav/toxav.c
@@ -151,7 +151,11 @@ uint32_t toxav_do_interval(ToxAv *av)
             rc = MIN(av->calls[i].cs->audio_decoder_frame_duration, rc);
         }
 
-    return rc - av->avgdectms;
+    if (rc < av->avgdectms) {
+        return 0;
+    } else {
+        return rc - av->avgdectms;
+    }
 }
 
 void toxav_do(ToxAv *av)