From abcca5ea84f9453fbc16baaea74396bdf19ca21f Mon Sep 17 00:00:00 2001
From: ValdikSS <iam@valdikss.org.ru>
Date: Fri, 2 Aug 2024 17:45:49 +0300
Subject: [PATCH] Print errorcode in WinDivert error message

---
 src/goodbyedpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/goodbyedpi.c b/src/goodbyedpi.c
index ba4bc46..4941f2d 100644
--- a/src/goodbyedpi.c
+++ b/src/goodbyedpi.c
@@ -294,7 +294,7 @@ static HANDLE init(char *filter, UINT64 flags) {
                   FORMAT_MESSAGE_IGNORE_INSERTS,
                   NULL, errorcode, MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT),
                   (LPTSTR)&errormessage, 0, NULL);
-    printf("Error opening filter: %s", errormessage);
+    printf("Error opening filter: %d %s\n", errorcode, errormessage);
     LocalFree(errormessage);
     if (errorcode == 2)
         printf("The driver files WinDivert32.sys or WinDivert64.sys were not found.\n");