From 395289a30a34608862be4617c979d43607c59e06 Mon Sep 17 00:00:00 2001
From: Bruno Jesus <00cpxxx@gmail.com>
Date: Wed, 12 Nov 2014 00:03:59 -0200
Subject: [PATCH] version: Handle NULL puLen parameter for VerQueryValueA/W.

---
 dlls/version/version.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/version/version.c b/dlls/version/version.c
index 9bc6ad133a..58fd0294c3 100644
--- a/dlls/version/version.c
+++ b/dlls/version/version.c
@@ -976,7 +976,7 @@ BOOL WINAPI VerQueryValueA( LPCVOID pBlock, LPCSTR lpSubBlock,
             len = WideCharToMultiByte(CP_ACP, 0, *lplpBuffer, -1,
                                       lpBufferA + pos, info->wLength - pos, NULL, NULL);
             *lplpBuffer = lpBufferA + pos;
-            *puLen = len;
+            if (puLen) *puLen = len;
         }
         return ret;
     }
@@ -1036,7 +1036,7 @@ BOOL WINAPI VerQueryValueW( LPCVOID pBlock, LPCWSTR lpSubBlock,
             len = MultiByteToWideChar(CP_ACP, 0, *lplpBuffer, -1,
                                       lpBufferW + pos, max/sizeof(WCHAR) - pos );
             *lplpBuffer = lpBufferW + pos;
-            *puLen = len;
+            if (puLen) *puLen = len;
         }
         return ret;
     }