libextractor

commit 5bd75085736a255b984e25fdc215b409a4202ffd
parent 7c1548a2cc09f6f37866781b79e2e632de8b299d
Author: Nils Durner <durner@gnunet.org>
Date:   Thu,  3 Aug 2006 20:17:06 +0000

don't crash Qt applications

Diffstat:
M
src/plugins/thumbnailextractorqt.cc
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/plugins/thumbnailextractorqt.cc b/src/plugins/thumbnailextractorqt.cc
@@ -50,12 +50,13 @@ void __attribute__ ((constructor)) thumnailextractorqt_init(void)
   int argc = 0;
   
   argv = strdup("");
-  app = new QApplication(argc, &argv);
+  app = qApp ? NULL : new QApplication(argc, &argv);
 }
 
 void __attribute__ ((destructor)) thumnailextractorqt_done(void)
 {
-  delete app;
+  if (qApp == app)
+    delete app;
   free(argv);
 }