wine-staging/patches/shell32-registry-lookup-app/0001-shell32-Append-.exe-when-registry-lookup-fails-first.patch

From 79fbd3342a3e5c7cb2198bf2f0412db1df4b1fce Mon Sep 17 00:00:00 2001
From: Louis Lenders <xerox.xerox2000x@gmail.com>
Date: Thu, 4 Nov 2021 21:01:24 +1100
Subject: [PATCH] shell32: Append .exe when registry lookup fails first time

---
 dlls/shell32/shlexec.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/shell32/shlexec.c b/dlls/shell32/shlexec.c
index 069b96a51a1..5033330b60c 100644
--- a/dlls/shell32/shlexec.c
+++ b/dlls/shell32/shlexec.c
@@ -459,7 +459,10 @@ static BOOL SHELL_TryAppPathW( LPCWSTR szName, LPWSTR lpResult, WCHAR **env)
 
     wcscat(buffer, szName);
     res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, buffer, 0, KEY_READ, &hkApp);
-    if (res) goto end;
+    if (res)
+        res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, lstrcatW(buffer, L".exe"), 0, KEY_READ, &hkApp);
+    if (res)
+        goto end;
 
     len = MAX_PATH*sizeof(WCHAR);
     res = RegQueryValueW(hkApp, NULL, lpResult, &len);
-- 
2.42.0