From ce790dcd3add71ddb2c0ce8ef7c7450f601403d3 Mon Sep 17 00:00:00 2001
From: Jonathan White <support@dmapps.us>
Date: Wed, 26 Oct 2022 23:51:49 -0400
Subject: [PATCH] Fix crash on macOS when unlocking database

* Fix #8639
---
 src/touchid/TouchID.mm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/touchid/TouchID.mm b/src/touchid/TouchID.mm
index 7d6332cc2..688ddc451 100644
--- a/src/touchid/TouchID.mm
+++ b/src/touchid/TouchID.mm
@@ -31,7 +31,11 @@ inline std::string StatusToErrorMessage(OSStatus status)
       return std::to_string(status);
    }
 
-   std::string result(CFStringGetCStringPtr(text, kCFStringEncodingUTF8));
+   auto msg = CFStringGetCStringPtr(text, kCFStringEncodingUTF8);
+   std::string result;
+   if (msg) {
+       result = msg;
+   }
    CFRelease(text);
    return result;
 }