[advapi32] Print the used name when failing to open a control pipe

svn path=/trunk/; revision=44544

diff --git a/reactos/dll/win32/advapi32/service/sctrl.c b/reactos/dll/win32/advapi32/service/sctrl.c
index 3ea6ea0..8ce10ce 100644 (file)
--- a/reactos/dll/win32/advapi32/service/sctrl.c
+++ b/reactos/dll/win32/advapi32/service/sctrl.c
@@ -237,7 +237,7 @@ ScConnectControlPipe(HANDLE *hPipe)
                          NULL);
     if (*hPipe == INVALID_HANDLE_VALUE)
     {
-        ERR("CreateFileW() failed (Error %lu)\n", GetLastError());
+        ERR("CreateFileW() failed for pipe %S (Error %lu)\n", NtControlPipeName, GetLastError());
         return ERROR_FAILED_SERVICE_CONTROLLER_CONNECT;
     }