From dae776fb339c4dbeb5d6cb1b5a533f2dddfa34b4 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Sun, 28 Sep 2014 18:47:08 +0100
Subject: [PATCH] [Refs #87: Static Analysis] Be explicit about checking
 pointer

---
 pdblocate/pdblocate.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pdblocate/pdblocate.cpp b/pdblocate/pdblocate.cpp
index 6644397f2..286e0e718 100644
--- a/pdblocate/pdblocate.cpp
+++ b/pdblocate/pdblocate.cpp
@@ -541,12 +541,13 @@ AddrInfo GetAddr(wstring req)
 		{
 			wcsncpy_s(ret.funcName, file, 126);
 
+			wchar_t *voidparam = wcsstr(ret.funcName, L"(void)");
+
 			// remove stupid (void) for empty parameters
-			if(wcsstr(ret.funcName, L"(void)"))
+			if (voidparam != NULL)
 			{
-				wchar_t *a = wcsstr(ret.funcName, L"(void)");
-				*(a+1) = L')';
-				*(a+2) = 0;
+				*(voidparam + 1) = L')';
+				*(voidparam + 2) = 0;
 			}
 		}