From c517215bcf3c92ccef1690ad871a234e547c8435 Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Sat, 30 Mar 2013 21:24:37 -0400
Subject: Fix MapgenV6::generateCaves possible division by 0 and misc. cosmetic
 fixes

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

(limited to 'src/nodedef.cpp')

diff --git a/src/nodedef.cpp b/src/nodedef.cpp
index 59db68a36..ca8898907 100644
--- a/src/nodedef.cpp
+++ b/src/nodedef.cpp
@@ -822,6 +822,7 @@ private:
 	std::map<std::string, content_t> m_name_id_mapping_with_aliases;
 	// A mapping from groups to a list of content_ts (and their levels)
 	// that belong to it.  Necessary for a direct lookup in getIds().
+	// Note: Not serialized.
 	std::map<std::string, GroupItems> m_group_to_items;
 };
 
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