Fix building on Linux

cztomczak · cztomczak · commit 1a118ede8c7e · 2018-02-18T08:02:48.000+01:00
diff --git a/src/subprocess/cefpython_app.cpp b/src/subprocess/cefpython_app.cpp
@@ -177,11 +177,13 @@ void CefPythonApp::OnBeforeChildProcessLaunch(
 #ifdef BROWSER_PROCESS
     // This is included only in the Browser process, when building
     // the libcefpythonapp library.
+#if defined(OS_WINDOWS)
     if (IsProcessDpiAware()) {
         // It is required to set DPI awareness in subprocesses
         // as well, see Issue #358.
         command_line->AppendSwitch("enable-high-dpi-support");
     }
+#endif // OS_WINDOWS
     BrowserProcessHandler_OnBeforeChildProcessLaunch(command_line);
 #endif // BROWSER_PROCESS
 
