common/ceph_context: fix log_to_file observer

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit d8810ab58241b80776e2564bce911299341f73e7)

diff --git a/src/common/ceph_context.cc b/src/common/ceph_context.cc
index 626c97a8f4639017aa394ab98f61f53f9cbfa1c5..8ea3e22362994ac94f5c1d97e34caea1deee90f2 100644 (file)
--- a/src/common/ceph_context.cc
+++ b/src/common/ceph_context.cc
@@ -297,7 +297,8 @@ public:
     }
 
     // file
-    if (changed.count("log_file")) {
+    if (changed.count("log_file") ||
+       changed.count("log_to_file")) {
       if (conf->log_to_file) {
        log->set_log_file(conf->log_file);
       } else {