From e4dab2455b5e1568ebf9fafccceeb113654a3092 Mon Sep 17 00:00:00 2001
From: Justin Maggard <jmaggard@netgear.com>
Date: Thu, 10 Sep 2015 11:57:31 -0700
Subject: [PATCH] scanner: Add more vebose scan error message.

Print the errno in addition to the generic error message.
---
 scanner.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scanner.c b/scanner.c
index ee3af48..33b961a 100644
--- a/scanner.c
+++ b/scanner.c
@@ -749,11 +749,13 @@ ScanDirectory(const char *dir, const char *parent, media_types dir_types)
 			break;
 		default:
 			n = -1;
+			errno = EINVAL;
 			break;
 	}
 	if( n < 0 )
 	{
-		DPRINTF(E_WARN, L_SCANNER, "Error scanning %s\n", dir);
+		DPRINTF(E_WARN, L_SCANNER, "Error scanning %s [%s]\n",
+			dir, strerror(errno));
 		return;
 	}