# HG changeset patch
# User truelight
# Date 1194784004 0
# Node ID e82c1fca64eec810d8a81356e712d22b022bce60
# Parent  8232d650df929abf17d24520cda0aea1d6bd2918
(svn r11405) -Fix: in rare cases OpenTTD could segfault when resizing and scroll the main window (Rafal Rzepecki)

diff -r 8232d650df92 -r e82c1fca64ee src/window.cpp
--- a/src/window.cpp	Sun Nov 11 01:39:15 2007 +0000
+++ b/src/window.cpp	Sun Nov 11 12:26:44 2007 +0000
@@ -1466,6 +1466,12 @@
 
 	w = FindWindowFromPt(_cursor.pos.x, _cursor.pos.y);
 
+	if (!(_right_button_down || scrollwheel_scrolling) || w == NULL) {
+		_cursor.fix_at = false;
+		_scrolling_viewport = false;
+		return true;
+	}
+
 	if (WP(w, vp_d).follow_vehicle != INVALID_VEHICLE && w == FindWindowById(WC_MAIN_WINDOW, 0)) {
 		/* If the main window is following a vehicle, then first let go of it! */
 		const Vehicle *veh = GetVehicle(WP(w, vp_d).follow_vehicle);
@@ -1473,12 +1479,6 @@
 		return true;
 	}
 
-	if (!(_right_button_down || scrollwheel_scrolling) || w == NULL) {
-		_cursor.fix_at = false;
-		_scrolling_viewport = false;
-		return true;
-	}
-
 	if (_patches.reverse_scroll) {
 		e.we.scroll.delta.x = -_cursor.delta.x;
 		e.we.scroll.delta.y = -_cursor.delta.y;