Behave on qApp->quit()

Sometimes there was a warning that a thread was being destroyed while
still running. This was SmDirWatcher::run(). read() blocks until new
data is ready, so run() never exited.

Fix it by poll()ing the inotify_descriptor. Return immediately if no
data is ready.

Also fix a small memory leak. Delete ConsistencyChecker when the dialog
is destructed.

1 files changed, 4 insertions, 0 deletions

diff --git a/consistencycheck.cpp b/consistencycheck.cpp
index 7e463a2..1583093 100644
--- a/consistencycheck.cpp
+++ b/consistencycheck.cpp
@@ -101,6 +101,10 @@ ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : SmDialo
 	setMinimumWidth(600);
 }
 
+ConsistencyCheck::~ConsistencyCheck(){
+    mChecker->deleteLater();
+}
+
 void ConsistencyCheck::setProgressBarMax(int max){
     mProgress->reset();
     mProgress->setMaximum(max);