common: handle_fatal_signal: print threadid in hex

Signed-off-by: Colin McCabe <colinm@hq.newdream.net>

diff --git a/src/config.cc b/src/config.cc
index ff174606a482363fa58701736c6d26cb3ca525ab..550619bf9be0700f907b2c1e01947e8bee1cd2d9 100644 (file)
--- a/src/config.cc
+++ b/src/config.cc
@@ -243,7 +243,7 @@ void handle_fatal_signal(int signum)
 {
   *_dout << "*** Caught signal (" << sys_siglist[signum] << ") ***"
         << std::endl;
-  *_dout << "in thread " << pthread_self() << std::endl;
+  *_dout << "in thread " << std::hex << pthread_self() << std::endl;
   BackTrace bt(0);
   bt.print(*_dout);
   _dout->flush();