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-rw-r--r--util-linux/umount.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 6de71b4..dd072e7 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -116,7 +116,9 @@ extern int umount_main(int argc, char **argv)
del_loop(m->device);
if(curstat) {
- if(useMtab && m) erase_mtab(m->dir);
+ /* Yes, the ENABLE is redundant here, but the optimizer for ARM
+ * can't do simple constant propogation in local variables... */
+ if(ENABLE_FEATURE_MTAB_SUPPORT && useMtab && m) erase_mtab(m->dir);
status = EXIT_FAILURE;
bb_perror_msg("Couldn't umount %s\n", path);
}