From: Matt Fleming <matt.fleming@linux.intel.com>
Date: Mon, 6 Jun 2011 17:19:02 +0000 (+0100)
Subject: core: open_file() returns a non-negative handle id
X-Git-Tag: syslinux-5.00-pre1~41^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f181c7083a188d7c189323990057b55374908449;p=platform%2Fupstream%2Fsyslinux.git

core: open_file() returns a non-negative handle id

We currently only take the success path if open_file() returns 0 but
open_file() returns a handle ID which is a non-negative number.

Signed-off-by: Matt Fleming <matt.fleming@linux.intel.com>
---

diff --git a/core/fs/lib/searchconfig.c b/core/fs/lib/searchconfig.c
index 8e53ebc..fb7322b 100644
--- a/core/fs/lib/searchconfig.c
+++ b/core/fs/lib/searchconfig.c
@@ -26,7 +26,7 @@ int search_config(struct com32_filedata *filedata,
 		     sf);
 	    realpath(ConfigName, confignamebuf, FILENAME_MAX);
 	    dprintf("Config search: %s\n", ConfigName);
-	    if (!open_file(ConfigName, filedata)) {
+	    if (open_file(ConfigName, filedata) >= 0) {
 		chdir(sd);
 		return 0;	/* Got it */
 	    }