From 163c38e175f7604ae5d1e3de20674f0da5e21b9c Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Mon, 8 Aug 2011 16:13:48 +0200
Subject: [PATCH] Always return from non-void functions

This quiets a warning in Clang.
---
 src/utility.h | 2 ++
 src/voxel.h   | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/utility.h b/src/utility.h
index 497f79fa0..df151fd87 100644
--- a/src/utility.h
+++ b/src/utility.h
@@ -1456,6 +1456,8 @@ public:
 					i.getNode()->getValue());
 		}
 
+		return *this;
+
 	}
 
 	Settings & operator=(Settings &other)
diff --git a/src/voxel.h b/src/voxel.h
index 6d1a318f1..51df18299 100644
--- a/src/voxel.h
+++ b/src/voxel.h
@@ -453,12 +453,14 @@ public:
 		if(m_area.contains(p) == false)
 			return false;
 		m_data[m_area.index(p)] = n;
+		return true;
 	}
 	bool setNodeNoEmerge(s32 i, MapNode n)
 	{
 		if(m_area.contains(i) == false)
 			return false;
 		m_data[i] = n;
+		return true;
 	}
 	/*bool setContentNoEmerge(v3s16 p, u8 c)
 	{