[Marble-commits] KDE/kdeedu/marble/src/lib

[Jens-Michael Hoffmann]

SVN commit 1125660 by jmhoffmann:

DownloadRegionDialog: Fix crash when switching to a map theme without texture layer.

The problem was that d->m_textureLayer is used in the tiles count calculation. If
there is no texture layer, the tiles count is simply 0.

 M  +8 -1      DownloadRegionDialog.cpp  


--- trunk/KDE/kdeedu/marble/src/lib/DownloadRegionDialog.cpp #1125659:1125660
@@ -316,8 +316,15 @@
 
 void DownloadRegionDialog::updateTilesCount()
 {
+    qint64 tilesCount;
+    if ( d->m_textureLayer ) {
     TileCoordsPyramid const pyramid = region();
-    qint64 const tilesCount = pyramid.tilesCount();
+        tilesCount = pyramid.tilesCount();
+    }
+    else {
+        tilesCount = 0;
+    }
+
     if ( tilesCount > maxTilesCount ) {
         d->m_tilesCountLimitInfo->setText( tr( "There is a limit of %n tiles to download.", "",
                                                maxTilesCount ));