From cb9bff92107d168ff6dd0c12dc34bc7bacc8eb7d Mon Sep 17 00:00:00 2001
From: Jannis Hoffmann <jannis@fehcom.de>
Date: Wed, 3 Jul 2024 23:33:05 +0200
Subject: remove "using namespace std" from cpp headers

---
 src/dkimbase.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/dkimbase.cpp')

diff --git a/src/dkimbase.cpp b/src/dkimbase.cpp
index 0361d8e..5ee6f28 100644
--- a/src/dkimbase.cpp
+++ b/src/dkimbase.cpp
@@ -27,6 +27,8 @@
 
 #include "dkim.h"
 
+using std::string;
+
 
 CDKIMBase::CDKIMBase() :
     m_From(nullptr),
@@ -98,7 +100,7 @@ int CDKIMBase::ReAlloc(char *& szBuffer, int& nBufferSize, int nRequiredSize)
 ////////////////////////////////////////////////////////////////////////////////
 void CDKIMBase::Free(char *szBuffer)
 {
-  if (szBuffer) delete[] szBuffer;
+  delete[] szBuffer;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -214,17 +216,17 @@ struct isswsp {
 
 void CDKIMBase::RemoveSWSP(char *szBuffer)
 {
-  *remove_if(szBuffer, szBuffer + strlen(szBuffer), isswsp()) = '\0';
+  *std::remove_if(szBuffer, szBuffer + strlen(szBuffer), isswsp()) = '\0';
 }
 
 void CDKIMBase::RemoveSWSP(char *pBuffer, int& nBufLength)
 {
-  nBufLength = remove_if(pBuffer, pBuffer + nBufLength, isswsp()) - pBuffer;
+  nBufLength = std::remove_if(pBuffer, pBuffer + nBufLength, isswsp()) - pBuffer;
 }
 
 void CDKIMBase::RemoveSWSP(string& sBuffer)
 {
-  sBuffer.erase(remove_if(sBuffer.begin(), sBuffer.end(), isswsp()), sBuffer.end());
+  sBuffer.erase(std::remove_if(sBuffer.begin(), sBuffer.end(), isswsp()), sBuffer.end());
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-- 
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