From 92ae38e7170d435b3ae54374735e5a4896ece6b4 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 13 Jan 2013 10:10:03 +0100
Subject: [PATCH] add missing file exists check

---
 file.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/file.c b/file.c
index 5de96f8..a6350eb 100644
--- a/file.c
+++ b/file.c
@@ -176,6 +176,9 @@ uh_path_lookup(struct client *cl, const char *url)
 		exists = !!canonpath(uh_buf, path_phys);
 		uh_buf[i] = ch;
 
+		if (!exists)
+			continue;
+
 		snprintf(path_info, sizeof(path_info), "%s", uh_buf + i);
 		break;
 	}
-- 
2.11.0