From: Perttu Ahola <celeron55@gmail.com>
Date: Mon, 11 Apr 2011 08:05:40 +0000 (+0300)
Subject: Fixed error reported by cppcheck:
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=3f153c20d3936d18398149082fc453aa55859b1e;p=zefram%2Fminetest%2Fminetest_engine.git

Fixed error reported by cppcheck:
[./server.cpp:1327]: (error) Possible null pointer dereference: obj - otherwise it is redundant to check if obj is null at line 1332
---

diff --git a/src/server.cpp b/src/server.cpp
index 925b2e0d..3a1949d9 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1322,9 +1322,12 @@ void Server::AsyncRunStep()
 				data_buffer.append(buf, 2);
 				writeU8((u8*)buf, type);
 				data_buffer.append(buf, 1);
-
-				data_buffer.append(serializeLongString(
-						obj->getClientInitializationData()));
+				
+				if(obj)
+					data_buffer.append(serializeLongString(
+							obj->getClientInitializationData()));
+				else
+					data_buffer.append(serializeLongString(""));
 
 				// Add to known objects
 				client->m_known_objects.insert(i.getNode()->getKey(), false);