diff --git a/helper/ccnx-header-helper.cc b/helper/ccnx-header-helper.cc
index 1c7a806..8fcd9d7 100644
--- a/helper/ccnx-header-helper.cc
+++ b/helper/ccnx-header-helper.cc
@@ -40,6 +40,7 @@
 {
   uint8_t type[2];
   uint32_t read=packet->CopyData (type,2);
+
   if (read!=2) throw CcnxUnknownHeaderException();
 
   if (type[0] == INTEREST_BYTE0 && type[1] == INTEREST_BYTE1)