From d3afe61b7812c14477cd0a8a8a2718d514e2ae39 Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Tue, 17 Jun 2025 16:35:43 +0200
Subject: [PATCH] Security: Use explicit handle validation

Signed-off-by: Simon Rozman <simon@rozman.si>
---
 include/MacStd/Security.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/MacStd/Security.hpp b/include/MacStd/Security.hpp
index b8af425..1ea3d80 100644
--- a/include/MacStd/Security.hpp
+++ b/include/MacStd/Security.hpp
@@ -61,7 +61,7 @@ namespace macstd
 				case errAuthorizationInteractionNotAllowed: return "User interaction not allowed for authorization";
 			}
 			cfstring cfstr(SecCopyErrorMessageString(num, NULL));
-			if (!cfstr)
+			if (!cfstr.valid())
 				return "Security Framework error " + std::to_string(num);
 			auto ptr = CFStringGetCStringPtr(cfstr, kCFStringEncodingUTF8);
 			if (!ptr)