(svn r1901) - Fix: unwanted behaviour of the savegame dialog, as well as a bug with a sloppy termination of a string. When any editbox is open, scrolling is disabled. If any new types of editboxes come up, please use SET/CLRBIT of _no_scroll with its unique identifier (ttd.h)

window.c

@@ -669,7 +669,6 @@ Window *FindWindowFromPt(int x, int y)
 	return NULL;
 }
 
-
 void InitWindowSystem(void)
 {
 	IConsoleClose();
@@ -677,6 +676,7 @@ void InitWindowSystem(void)
 	_last_window = _windows;
 	memset(_viewports, 0, sizeof(_viewports));
 	_active_viewports = 0;
+	_no_scroll = 0;
 }
 
 static void DecreaseWindowCounters(void)