mount: undo recent breakage when mount flags were made unsigned

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/mount.c b/util-linux/mount.c
index 220a4e6..95dee18 100644 (file)
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -467,7 +467,7 @@ static unsigned long parse_mount_options(char *options, char **unrecognized)
                for (i = 0; i < ARRAY_SIZE(mount_options); i++) {
                        if (strcasecmp(option_str, options) == 0) {
                                unsigned long fl = mount_options[i];
-                               if (fl < 0)
+                               if ((long)fl < 0)
                                        flags &= fl;
                                else
                                        flags |= fl;