From 3ed5b5ebf5b360dedbba14c03f6ca5701b3b9290 Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@nokia.com>
Date: Tue, 18 Aug 2009 19:22:52 +0200
Subject: Remove a global destructor from QtDBus.

Instead, only run the unload code if we successfully loaded.
---
 src/dbus/qdbus_symbols.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/dbus')

diff --git a/src/dbus/qdbus_symbols.cpp b/src/dbus/qdbus_symbols.cpp
index ca0147ac9b..356b14cf36 100644
--- a/src/dbus/qdbus_symbols.cpp
+++ b/src/dbus/qdbus_symbols.cpp
@@ -39,6 +39,7 @@
 **
 ****************************************************************************/
 
+#include "qdbus_symbols_p.h"
 #include <QtCore/qglobal.h>
 #include <QtCore/qlibrary.h>
 #include <QtCore/qmutex.h>
@@ -52,7 +53,7 @@ void *qdbus_resolve_me(const char *name);
 
 static QLibrary *qdbus_libdbus = 0;
 
-void qdbus_unloadLibDBus()
+static void qdbus_unloadLibDBus()
 {
     delete qdbus_libdbus;
     qdbus_libdbus = 0;
@@ -76,8 +77,11 @@ bool qdbus_loadLibDBus()
     lib->setFileName(QLatin1String("dbus-1"));
     for (uint i = 0; i < sizeof(majorversions) / sizeof(majorversions[0]); ++i) {
         lib->setFileNameAndVersion(lib->fileName(), majorversions[i]);
-        if (lib->load() && lib->resolve("dbus_connection_open_private"))
+        if (lib->load() && lib->resolve("dbus_connection_open_private")) {
+            struct Unloader { ~Unloader() { qdbus_unloadLibDBus(); } };
+            static Unloader unloader;
             return true;
+        }
 
         lib->unload();
     }
@@ -107,8 +111,6 @@ void *qdbus_resolve_me(const char *name)
     return ptr;
 }
 
-Q_DESTRUCTOR_FUNCTION(qdbus_unloadLibDBus)
-
 QT_END_NAMESPACE
 
 #endif
-- 
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