From 0ba1cf82033a810dd2e6178e23794bb135ede46a Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Sat, 15 Aug 2015 14:45:44 -0400
Subject: Rollback: Fail on bad precondition instead of causing assertion error

---
 src/rollback_interface.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rollback_interface.cpp b/src/rollback_interface.cpp
index 028bd0424..b3f457029 100644
--- a/src/rollback_interface.cpp
+++ b/src/rollback_interface.cpp
@@ -210,6 +210,7 @@ bool RollbackAction::applyRevert(Map *map, InventoryManager *imgr, IGameDef *gam
 					<< inventory_index << " too large in "
 					<< "inventory list \"" << inventory_list << "\" in "
 					<< inventory_location << std::endl;
+				return false;
 			}
 			// If item was added, take away item, otherwise add removed item
 			if (inventory_add) {
-- 
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