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(svn r4662) - Backport from trunk (r4192): 

Fix: In the depot, moving wagons from the end of a very long train
  to a short train where the short train was scrolled off the window
  would cause a game crash.
release/0.4
Darkvater 2006-05-02 12:44:55 +00:00
parent 3a3a1da4e7
commit 8bfb955d4b
1 changed files with 2 additions and 5 deletions
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7
train_gui.c
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@ -518,13 +518,10 @@ found_it:
return (x >= -10) ? -2 : -1; return (x >= -10) ? -2 : -1;
// skip vehicles that are scrolled off the left side // skip vehicles that are scrolled off the left side
while (skip--) v = v->next; while (v != NULL && skip--) v = v->next;
/* find the vehicle in this row that was clicked */ /* find the vehicle in this row that was clicked */
while ((x -= WagonLengthToPixels(v->u.rail.cached_veh_length)) >= 0) { while (v != NULL && (x -= WagonLengthToPixels(v->u.rail.cached_veh_length)) >= 0) v = v->next;
v = v->next;
if (v == NULL) break;
}
// if an articulated part was selected, find its parent // if an articulated part was selected, find its parent
while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v); while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v);