From 2322dec6a4341b7ac6fcf60462e738533252a57f Mon Sep 17 00:00:00 2001
From: evgeny <me@ch1p.com>
Date: Tue, 25 Dec 2018 21:51:18 +0300
Subject: version up

---
 index.mm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'index.mm')

diff --git a/index.mm b/index.mm
index 2e9db03..6599ff7 100644
--- a/index.mm
+++ b/index.mm
@@ -96,7 +96,9 @@ void AskForMediaAccess(const v8::FunctionCallbackInfo<Value>& args) {
     Local<Function> cbFunc = Local<Function>::Cast(args[1]);
 
     if (auto type = ParseMediaType(mediaType)) {
-        if (@available(macOS 10.14, *)) {
+        NSOperatingSystemVersion minimumSupportedOSVersion = { .majorVersion = 10, .minorVersion = 14, .patchVersion = 0 };
+        BOOL isSupported = [NSProcessInfo.processInfo isOperatingSystemAtLeastVersion:minimumSupportedOSVersion];
+        if (isSupported) {
             Baton *baton = new Baton;
             baton->type = type;
             baton->callback.Reset(isolate, cbFunc);
-- 
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