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(svn r16375) -Codechange: don't be afraid of deleting NULL pointers

This commit is contained in:
smatz 2009-05-22 13:13:55 +00:00
parent b37fda664c
commit 561d97880d
1 changed files with 1 additions and 1 deletions
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src/bridge_gui.cpp
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@ -366,7 +366,7 @@ void ShowBuildBridgeWindow(TileIndex start, TileIndex end, TransportType transpo
if (bl != NULL && bl->Length() != 0) {
new BuildBridgeWindow(&_build_bridge_desc, start, end, type, bl);
} else {
if (bl != NULL) delete bl;
delete bl;
ShowErrorMessage(errmsg, STR_ERROR_CAN_T_BUILD_BRIDGE_HERE, TileX(end) * TILE_SIZE, TileY(end) * TILE_SIZE);
}
}