common: dout_create_rank_symlink: init if needed

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

diff --git a/src/common/debug.cc b/src/common/debug.cc
index 8604bf86205564da10e6ae785b1f07261d452ade..95b1030d665c87c201765c8da2f59222b1d0daf6 100644 (file)
--- a/src/common/debug.cc
+++ b/src/common/debug.cc
@@ -52,6 +52,11 @@ int dout_handle_daemonize()
 int dout_create_rank_symlink(int n)
 {
   Mutex::Locker l(_dout_lock);
+
+  if (_dout_need_open)
+    _dout_open_log(true);
+
+  assert(_doss);
   return _doss->create_rank_symlink(n);
 }