X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fitemdef.cpp;h=934150aa17dac25429f2d624f0f322e69aeeec48;hb=c0530921ffac89c2249500ba0a1bddd9d288cfbe;hp=a646134af7aa41c8e95c1f5ed8b1968d49835f1f;hpb=94f1ab4da3296be707f9164d7a2f7cd61e357e12;p=minetest.git

diff --git a/src/itemdef.cpp b/src/itemdef.cpp
index a646134af..934150aa1 100644
--- a/src/itemdef.cpp
+++ b/src/itemdef.cpp
@@ -290,8 +290,11 @@ class CItemDefManager: public IWritableItemDefManager
 		// Ensure that the "" item (the hand) always has ToolCapabilities
 		if(def.name == "")
 			assert(def.tool_capabilities != NULL);
-
-		m_item_definitions[def.name] = new ItemDefinition(def);
+		
+		if(m_item_definitions.count(def.name) == 0)
+			m_item_definitions[def.name] = new ItemDefinition(def);
+		else
+			*(m_item_definitions[def.name]) = def;
 
 		// Remove conflicting alias if it exists
 		bool alias_removed = (m_aliases.erase(def.name) != 0);