From c28bcca3f3504b97fa791be56b83e1f679cfbb5b Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Sat, 19 Nov 2016 12:44:35 +0200
Subject: [PATCH] Print unknown if release information is unavailable on macOS

At least 10.4 Tiger doesn't support required sysctl name
---
 src/posix/cocoa/i_main.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/posix/cocoa/i_main.mm b/src/posix/cocoa/i_main.mm
index d8f0e74cf8..851e72e484 100644
--- a/src/posix/cocoa/i_main.mm
+++ b/src/posix/cocoa/i_main.mm
@@ -156,7 +156,7 @@ static void I_DetectOS()
 		case 12: name = "macOS Sierra";          break;
 	}
 
-	char release[16] = {};
+	char release[16] = "unknown";
 	size_t size = sizeof release - 1;
 	sysctlbyname("kern.osversion", release, &size, nullptr, 0);