fix lastpts handling

diff --git a/src/main.rs b/src/main.rs
index c1f44281ed156e8155a19d1085c85ac594d10652..87c718cf11a4823c1c4ce1682bbe8561698f5eee 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -162,7 +162,7 @@ panic!("decoder {} not found", info.get_name());
                 };
             }
         }
-        if pkt.get_pts() != None && pkt.get_pts() >= lastpts { break; }
+        if pkt.get_pts() != None && lastpts.is_some() && pkt.get_pts() >= lastpts { break; }
     }
 //panic!("end");
 }