update project last modification date after save as (fixes #13420)

(cherry picked from commit a77e3bf)
qgis · Sep 27, 2015 · d8d7a3c · d8d7a3c
1 parent 0cbbe2c
commit d8d7a3c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -4275,6 +4275,7 @@ void QgisApp::fileSaveAs()
     statusBar()->showMessage( tr( "Saved project to: %1" ).arg( QgsProject::instance()->fileName() ), 5000 );
     // add this to the list of recently used project files
     saveRecentProjectPath( fullPath.filePath(), settings );
+    mProjectLastModified = fullPath.lastModified();
   }
   else
   {