PATCH: dbus_message_get_path can return NULL.

[Michael Krivoruchko]

Hi,

Attached patch fixes segfault when verbose mode in use and
dbus_message_get_path returns NULL for current message.

Misha
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diff -ruN dbus/dbus/dbus-connection.c dbus-verbose-null-path/dbus/dbus-connection.c
--- dbus/dbus/dbus-connection.c	2005-08-26 18:34:59.000000000 +0100
+++ dbus-verbose-null-path/dbus/dbus-connection.c	2005-10-06 17:24:50.000000000 +0100
@@ -391,7 +391,9 @@
   _dbus_verbose ("Message %p (%d %s %s %s '%s' reply to %u) added to incoming queue %p, %d incoming\n",
                  message,
                  dbus_message_get_type (message),
-		 dbus_message_get_path (message),
+                 dbus_message_get_path (message) ?
+                 dbus_message_get_path (message) :
+                 "no path",
                  dbus_message_get_interface (message) ?
                  dbus_message_get_interface (message) :
                  "no interface",
@@ -515,7 +517,9 @@
   _dbus_verbose ("Message %p (%d %s %s %s '%s') removed from outgoing queue %p, %d left to send\n",
                  message,
                  dbus_message_get_type (message),
-		 dbus_message_get_path (message),
+                 dbus_message_get_path (message) ?
+                 dbus_message_get_path (message) :
+                 "no path",
                  dbus_message_get_interface (message) ?
                  dbus_message_get_interface (message) :
                  "no interface",
@@ -2158,7 +2162,9 @@
   _dbus_verbose ("Message %p (%d %s %s %s '%s') for %s added to outgoing queue %p, %d pending to send\n",
                  message,
                  dbus_message_get_type (message),
-		 dbus_message_get_path (message),
+                 dbus_message_get_path (message) ?
+                 dbus_message_get_path (message) :
+                 "no path",
                  dbus_message_get_interface (message) ?
                  dbus_message_get_interface (message) :
                  "no interface",
@@ -3041,7 +3047,9 @@
       _dbus_verbose ("Message %p (%d %s %s %s '%s') removed from incoming queue %p, %d incoming\n",
                      link->data,
                      dbus_message_get_type (link->data),
-		     dbus_message_get_path (link->data), 
+                     dbus_message_get_path (link->data) ?
+                     dbus_message_get_path (link->data) :
+                     "no path",
                      dbus_message_get_interface (link->data) ?
                      dbus_message_get_interface (link->data) :
                      "no interface",