QDBusPendingCall: add a missing QWaitCondition::wakeAll() call

In QDBusConnectionPrivate::waitForFinished(), threads that see
pcall->waitingForFinished == true go to sleep on
pcall->waitForFinishedCondition, but there was no call to
waitForFinishedCondition.wakeAll() anywhere in the code, so add it.

Change-Id: I8d068dc0cc4f20786eb40fd7e2bb9840d8b70c7f
(cherry-picked from qtbase commit 20d7763b19400c062a07f440cc601f486be4039b)
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
index 96e4a12..15278b2 100644
--- a/src/dbus/qdbusintegrator.cpp
+++ b/src/dbus/qdbusintegrator.cpp
@@ -1782,6 +1782,7 @@ void QDBusConnectionPrivate::waitForFinished(QDBusPendingCallPrivate *pcall)
             // QDBusConnectionPrivate::processFinishedCall() is called automatically
         }
         pcall->mutex.lock();
+        pcall->waitForFinishedCondition.wakeAll();
     }
 }