Use putenv on Windows too

src/bittorrent.cpp

@@ -1862,12 +1862,8 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
     default:
       qDebug("Disabling HTTP communications proxy");
 #ifdef Q_WS_WIN
-#ifdef MINGW
       putenv("http_proxy=");
       putenv("sock_proxy=");
-#else
-      SetEnvironmentVariableA("http_proxy", "");
-      SetEnvironmentVariableA("sock_proxy", "");
 #endif
 #else
       unsetenv("http_proxy");
@@ -1882,12 +1878,8 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
       type_str = "sock_proxy";
     else
       type_str = "http_proxy";
-#ifdef MINGW
     QString tmp = type_str+"="+proxy_str;
     putenv(tmp.toLocal8Bit().constData());
-#else
-    SetEnvironmentVariableA(type_str.toLocal8Bit().constData(), proxy_str.toLocal8Bit().constData());
-#endif
 #else
     qDebug("HTTP communications proxy string: %s", qPrintable(proxy_str));
     if(proxySettings.type == proxy_settings::socks5 || proxySettings.type == proxy_settings::socks5_pw)

src/main.cpp

@@ -271,13 +271,9 @@ int main(int argc, char *argv[]){
   }
 #endif
   // Set environment variable
-#if defined(Q_WS_WIN) && !defined(MINGW)
-  if(SetEnvironmentVariableA("QBITTORRENT", VERSION)) {
-#else
-    if(putenv((char*)"QBITTORRENT="VERSION)) {
-#endif
-      std::cerr << "Couldn't set environment variable...\n";
-    }
+  if(putenv((char*)"QBITTORRENT="VERSION)) {
+    std::cerr << "Couldn't set environment variable...\n";
+  }
 
 #ifndef DISABLE_GUI
     useStyle(app, settings.value("Preferences/General/Style", "").toString());

src/searchengine.cpp

@@ -120,12 +120,8 @@ bool SearchEngine::addPythonPathToEnv() {
     }
     path_envar = python_path+";"+path_envar;
     qDebug("New PATH envvar is: %s", qPrintable(path_envar));
-#ifdef MINGW
     QString envar = "PATH="+path_envar;
     putenv(envar.toLocal8Bit().data());
-#else
-    SetEnvironmentVariableA("PATH", path_envar.toLocal8Bit().constData());
-#endif
     return true;
   }
   return false;