fix pts_diff() function (same a b values)

diff --git a/src/packet.h b/src/packet.h
index 14d3c6c697096308473ccddf7371827cd4fea00e..9825180439a0c375f91b54caa054c59f1d0b9cea 100644 (file)
--- a/src/packet.h
+++ b/src/packet.h
@@ -126,7 +126,7 @@ static inline int64_t pts_diff(int64_t a, int64_t b)
   b &= PTS_MASK;
   if (b < (PTS_MASK / 4) && a > (PTS_MASK / 2))
     return b + PTS_MASK + 1 - a;
-  else if (b > a)
+  else if (b >= a)
     return b - a;
   else
     return PTS_UNSET;