do not crash is the payload printer is null

2007-06-07 13:19:25 +02:00
parent e89ad0a86b
commit 102dcfd4bc
1 changed files with 4 additions and 1 deletions
--- a/src/common/packet-printer.cc
+++ b/src/common/packet-printer.cc
@@ -137,7 +137,10 @@ PacketPrinter::PrintPayload (std::ostream &os, uint32_t packetUid, uint32_t size
  struct PacketPrinter::FragmentInformation info;
  info.start = fragmentStart;
  info.end = fragmentEnd;
-  m_payloadPrinter (os, packetUid, size, info);
+  if (!m_payloadPrinter.IsNull ())
+    {
+      m_payloadPrinter (os, packetUid, size, info);
+    }
 }

 void