From 7b1696aff3363783bf8a35cbde074a358374c974 Mon Sep 17 00:00:00 2001
From: Tom Stokes <tomstokes@gmail.com>
Date: Mon, 12 Mar 2012 16:50:27 -0700
Subject: [PATCH] upnperrors.c returns valid error string for unrecognized
 error codes

---
 miniupnpc/upnperrors.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/miniupnpc/upnperrors.c b/miniupnpc/upnperrors.c
index a48ae10..d459fe0 100644
--- a/miniupnpc/upnperrors.c
+++ b/miniupnpc/upnperrors.c
@@ -97,7 +97,8 @@ const char * strupnperror(int err)
 		s = "ExternalPortOnlySupportsWildcard";
 		break;
 	default:
-		s = NULL;
+		s = "UnknownError";
+		break;
 	}
 	return s;
 }