diff --git a/lib/flv_tag.cpp b/lib/flv_tag.cpp
index f32271b0..0e89af35 100644
--- a/lib/flv_tag.cpp
+++ b/lib/flv_tag.cpp
@@ -394,6 +394,7 @@ bool FLV::Tag::DTSCLoader(DTSC::Stream & S){
       break;
     }
     default: //ignore all other types (there are currently no other types...)
+      return false;
       break;
   }
   if (len > 0){