mount: fix gcc warning (variable used uninitialized)

fstab.c: In function ‘getfs_by_spec’:
fstab.c:400  warning: ‘name’ may be used uninitialized in this
function
fstab.c:402  warning: ‘value’ may be used uninitialized in this
function

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

diff --git a/mount/fstab.c b/mount/fstab.c
index 57954598b78a35c85892614ba4a07e172ae338dc..c238fa2dbc85e84a303813950a2ccd4b347d3203 100644 (file)
--- a/mount/fstab.c
+++ b/mount/fstab.c
@@ -388,7 +388,7 @@ getfs_by_dir (const char *dir) {
 /* Find the device SPEC in fstab.  */
 struct mntentchn *
 getfs_by_spec (const char *spec) {
-       char *name, *value, *cspec;
+       char *name = NULL, *value = NULL, *cspec;
        struct mntentchn *mc = NULL;
 
        if (!spec)