From 32b028e5a65d0a4f84fcf89f544d8e578f04f4d8 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 31 Aug 2015 17:11:16 +0200
Subject: [PATCH] If elems count is 0 when reading array, set resulting pointer
 to NULL

---
 renderdoc/serialise/serialiser.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/renderdoc/serialise/serialiser.h b/renderdoc/serialise/serialiser.h
index 328823943..f703a7353 100644
--- a/renderdoc/serialise/serialiser.h
+++ b/renderdoc/serialise/serialiser.h
@@ -364,11 +364,14 @@ class Serialiser
 			{
 				ReadInto(numElems);
 
-				if(el == NULL) el = new T[numElems];
+				if(numElems > 0)
+				{
+					if(el == NULL) el = new T[numElems];
 
-				size_t length = numElems*sizeof(T);
+					size_t length = numElems*sizeof(T);
 
-				memcpy(el, ReadBytes(length), length);
+					memcpy(el, ReadBytes(length), length);
+				}
 			}
 
 			Num = (size_t)numElems;