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Fixed crash on empty MBTiles files

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This commit is contained in:
Martin Tůma 2023-11-26 09:07:08 +01:00
parent e504de37c3
commit cbca92513b
1 changed files with 5 additions and 0 deletions
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5
src/map/mbtilesmap.cpp
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@ -82,6 +82,11 @@ bool MBTilesMap::getZooms()
_zooms.append(i);
}
if (!_zooms.size()) {
_errorString = "Empty tile set";
return false;
}
_zi = _zooms.size() - 1;
return true;