diff --git a/src/openrct2/config/Config.cpp b/src/openrct2/config/Config.cpp
index a0b43dfb30..cf7d1b6ecd 100644
--- a/src/openrct2/config/Config.cpp
+++ b/src/openrct2/config/Config.cpp
@@ -18,6 +18,7 @@
 #include "../core/Exception.hpp"
 #include "../interface/window.h"
 #include "../network/network.h"
+#include "Config.h"
 #include "IniReader.h"
 
 extern "C"
diff --git a/src/openrct2/config/Config.h b/src/openrct2/config/Config.h
index 1ea5ab7cc9..13057fa82f 100644
--- a/src/openrct2/config/Config.h
+++ b/src/openrct2/config/Config.h
@@ -15,3 +15,10 @@
 #pragma endregion
 
 #pragma once
+
+#include "../common.h"
+
+extern "C"
+{
+    bool config_open(const utf8 * path);
+}
diff --git a/src/openrct2/config/IniReader.cpp b/src/openrct2/config/IniReader.cpp
index dc6b1cec1d..300eae90b2 100644
--- a/src/openrct2/config/IniReader.cpp
+++ b/src/openrct2/config/IniReader.cpp
@@ -267,7 +267,7 @@ private:
             {
                 inQuotes = 0;
             }
-            else if (c == '\'' || c == '"' && !escaped)
+            else if ((c == '\'' || c == '"') && !escaped)
             {
                 inQuotes = c;
             }