micropython/lib/mbedtls_errors/generate_errors.diff

--- generate_errors_orig.pl	2023-04-30 17:58:23.503070758 +1000
+++ generate_errors.py	2023-04-30 17:58:20.826338349 +1000
@@ -162,7 +162,7 @@
     {
         $code_check = \$ll_code_check;
         $old_define = \$ll_old_define;
-        $white_space = '        ';
+        $white_space = '    ';
     }
     else
     {
@@ -203,8 +203,15 @@
         ${$old_define} = $define_name;
     }

-    ${$code_check} .= "${white_space}case -($error_name):\n".
-                      "${white_space}    return( \"$module_name - $description\" );\n"
+    if ($error_name eq "MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE")
+    {
+        # no-op, this case is hard-coded in error.fmt
+    }
+    else
+    {
+        my $error_text = $error_name =~ s/^MBEDTLS_ERR_//r;
+        ${$code_check} .= "${white_space}{ -($error_name), \"$error_text\" },\n"
+    }
 };
 
 if ($ll_old_define ne "")