From 7361da9fdcad566a46d24e2b32711173039482d5 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 17 Nov 2017 20:52:18 -0500
Subject: XEEN: Fix Coverity identified problems

---
 engines/xeen/spells.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'engines/xeen/spells.cpp')

diff --git a/engines/xeen/spells.cpp b/engines/xeen/spells.cpp
index 5c5a62ef45..2f9fe46329 100644
--- a/engines/xeen/spells.cpp
+++ b/engines/xeen/spells.cpp
@@ -449,10 +449,11 @@ void Spells::detectMonster() {
 				MazeMonster &monster = map._mobData._monsters[monIndex];
 				Common::Point pt = party._mazePosition + Common::Point(xDiff, yDiff);
 				if (monster._position == pt) {
-					if (++grid[yDiff][xDiff] > 3)
-						grid[yDiff][xDiff] = 3;
+					int &gridEntry = grid[yDiff + 3][xDiff + 3];
+					if (++gridEntry > 3)
+						gridEntry = 3;
 
-					sprites.draw(w, grid[yDiff][xDiff], Common::Point(xDiff * 9 + 244,
+					sprites.draw(w, gridEntry, Common::Point(xDiff * 9 + 244,
 						yDiff * 7 + 81));
 				}
 			}
-- 
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