From fbe64a7ab2e5ce8da1ab69aed0b330f7685c01ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E8=8E=AB?= <suzukaze.haduki@gmail.com>
Date: Tue, 13 Oct 2026 12:31:53 +0000
Subject: [PATCH] fix(installer): pass test signer switch safely (#924)

---
 scripts/ci/signpath-files.ps1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/ci/signpath-files.ps1 b/scripts/ci/signpath-files.ps1
index b060dd66..3242b279 100644
--- a/scripts/ci/signpath-files.ps1
+++ b/scripts/ci/signpath-files.ps1
@@ -11,7 +11,7 @@ param(
     [Parameter(Mandatory)][string]$Directory,
     [string]$Version,
     [string]$ExpectedSignerThumbprint,
-    [switch]$AllowUntrustedSigner
+    [string]$AllowUntrustedSigner
 )
 
 $ErrorActionPreference = 'Stop'
@@ -61,7 +61,7 @@ else {
         $signed = Join-Path $Directory $file
         if (-not (Test-Path -LiteralPath $signed)) { throw "SignPath returned no $file" }
         $signature = Get-AuthenticodeSignature -LiteralPath $signed
-        if ($signature.Status -ne 'Valid' -and -not $AllowUntrustedSigner) {
+        if ($signature.Status -ne 'Valid' -and $AllowUntrustedSigner -ne 'true') {
             throw "SignPath returned $file with signature status $($signature.Status)"
         }
         if (-not $signature.SignerCertificate) {