From 25e64ffa20a15abe6c435ae8abf517be209fea53 Mon Sep 17 00:00:00 2001
From: matthew1006 <matthew1006@hotmail.co.uk>
Date: Wed, 18 Jul 2018 09:22:59 +0100
Subject: [PATCH] Fixed OS.has_feature not using custom feature tags.

---
 core/os/os.cpp            | 3 +++
 core/project_settings.cpp | 4 ++++
 core/project_settings.h   | 2 ++
 3 files changed, 9 insertions(+)

diff --git a/core/os/os.cpp b/core/os/os.cpp
index 5eed10e30ca..d0a7bc6fbe6 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -614,6 +614,9 @@ bool OS::has_feature(const String &p_feature) {
 	if (_check_internal_feature_support(p_feature))
 		return true;
 
+	if (ProjectSettings::get_singleton()->has_custom_feature(p_feature))
+		return true;
+
 	return false;
 }
 
diff --git a/core/project_settings.cpp b/core/project_settings.cpp
index b1fd66e5668..db1d0a604c9 100644
--- a/core/project_settings.cpp
+++ b/core/project_settings.cpp
@@ -912,6 +912,10 @@ Variant ProjectSettings::get_setting(const String &p_setting) const {
 	return get(p_setting);
 }
 
+bool ProjectSettings::has_custom_feature(const String &p_feature) const {
+	return custom_features.has(p_feature);
+}
+
 void ProjectSettings::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("has_setting", "name"), &ProjectSettings::has_setting);
diff --git a/core/project_settings.h b/core/project_settings.h
index 66f3ed954e2..045d942b31d 100644
--- a/core/project_settings.h
+++ b/core/project_settings.h
@@ -151,6 +151,8 @@ public:
 
 	void set_registering_order(bool p_enable);
 
+	bool has_custom_feature(const String &p_feature) const;
+
 	ProjectSettings();
 	~ProjectSettings();
 };