From 79fe6c57cce16e78db5e1014e02cfc2f477d9c31 Mon Sep 17 00:00:00 2001 From: truelight Date: Sat, 26 May 2007 12:19:54 +0000 Subject: (svn r9932) -Fix: can't assume a zoom-level with MarkAllViewportsDirty, causing segfaults when trying to load savegames in dedicated server via -g (reported by peter1138) --- src/station.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/station.cpp') diff --git a/src/station.cpp b/src/station.cpp index 2c17406f0..2234e8417 100644 --- a/src/station.cpp +++ b/src/station.cpp @@ -122,11 +122,14 @@ void Station::MarkDirty() const if (sign.width_1 != 0) { InvalidateWindowWidget(WC_STATION_VIEW, index, 1); + /* We use ZOOM_LVL_MAX here, as every viewport can have an other zoom, + * and there is no way for us to know which is the biggest. So make the + * biggest area dirty, and we are safe for sure. */ MarkAllViewportsDirty( sign.left - 6, sign.top, - sign.left + ScaleByZoom(sign.width_1 + 12, _cur_dpi->zoom), - sign.top + ScaleByZoom(12, _cur_dpi->zoom)); + sign.left + ScaleByZoom(sign.width_1 + 12, ZOOM_LVL_MAX), + sign.top + ScaleByZoom(12, ZOOM_LVL_MAX)); } } -- cgit v1.2.3-54-g00ecf