From: Karel Zak <kzak@redhat.com>
Date: Tue, 3 Mar 2009 15:06:52 +0000 (+0100)
Subject: blkid: fix gcc warning in blkid_get_cache_filename()
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30fce928380e03b05aab9d51c444e38dfe976cb8;p=util-linux

blkid: fix gcc warning in blkid_get_cache_filename()

cache.c: In function `blkid_get_cache_filename':
cache.c:113  warning: return makes pointer from integer without a cast

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libs/blkid/src/cache.c b/libs/blkid/src/cache.c
index 3dd40d09..d2b54f23 100644
--- a/libs/blkid/src/cache.c
+++ b/libs/blkid/src/cache.c
@@ -110,10 +110,12 @@ char *blkid_get_cache_filename(struct blkid_config *conf)
 	else {
 		struct blkid_config *c = blkid_read_config(NULL);
 		if (!c)
-			return -BLKID_ERR_PARAM;
-		filename = c->cachefile;  /* already allocated */
-		c->cachefile = NULL;
-		blkid_free_config(c);
+			filename = blkid_strdup(BLKID_CONFIG_FILE);
+		else {
+			filename = c->cachefile;  /* already allocated */
+			c->cachefile = NULL;
+			blkid_free_config(c);
+		}
 	}
 	return filename;
 }