From 8a0bdd84b86e4c8c75a134fca05976e9494fef3f Mon Sep 17 00:00:00 2001
From: David Macek via Cygwin-patches <cygwin-patches@cygwin.com>
Date: Mon, 20 Apr 2020 19:21:15 +0200
Subject: [PATCH] Cygwin: accounts: Report unrecognized db_* nsswitch.conf
 keywords

Signed-off-by: David Macek <david.macek.0@gmail.com>
---
 winsup/cygwin/uinfo.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc
index b733a6ee8..e105248c2 100644
--- a/winsup/cygwin/uinfo.cc
+++ b/winsup/cygwin/uinfo.cc
@@ -828,6 +828,8 @@ cygheap_pwdgrp::nss_init_line (const char *line)
 		  c += strspn (c, " \t");
 		}
 	    }
+	  else
+	      debug_printf ("Invalid nsswitch.conf content: %s", line);
 	}
       break;
     case '\0':