From 2aada126a254628a3eda6d14788bb6131fe41985 Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Mon, 12 Sep 2016 20:58:21 +0200
Subject: DM: Fix potential divide by zero

---
 engines/dm/menus.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'engines/dm/menus.cpp')

diff --git a/engines/dm/menus.cpp b/engines/dm/menus.cpp
index 31f6224236..262d74a401 100644
--- a/engines/dm/menus.cpp
+++ b/engines/dm/menus.cpp
@@ -1317,6 +1317,9 @@ bool MenuMan::isActionPerformed(uint16 champIndex, int16 actionIndex) {
 	if (setDirectionFl) {
 		setChampionDirectionToPartyDirection(curChampion);
 		if (curChampion->_currMana < requiredManaAmount) {
+			// Fix potential divide by zero
+			if (!requiredManaAmount)
+				requiredManaAmount = 1;
 			kineticEnergy = MAX(2, curChampion->_currMana * kineticEnergy / requiredManaAmount);
 			requiredManaAmount = curChampion->_currMana;
 		}
-- 
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