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authorDenys Vlasenko <vda.linux@googlemail.com>2009-12-05 04:25:19 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2009-12-05 04:25:19 +0100
commita7329667b4c19fbe8ba077062f14a96038c094db (patch)
treed9a7b98355e92523c444345e397d97670d83dfd4 /coreutils
parent14b0f4feb3648378acb5eba12c8fcd8fa291b231 (diff)
downloadbusybox-a7329667b4c19fbe8ba077062f14a96038c094db.tar.gz
mount: prevent second mount -a from mounting everything again
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
-rw-r--r--coreutils/df.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/coreutils/df.c b/coreutils/df.c
index 11a739816..83794ad88 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -167,10 +167,9 @@ int df_main(int argc UNUSED_PARAM, char **argv)
continue;
#ifdef WHY_WE_DO_IT_FOR_DEV_ROOT_ONLY
-/* ... and also this is the only user of find_block_device */
if (strcmp(device, "/dev/root") == 0) {
/* Adjusts device to be the real root device,
- * or leaves device alone if it can't find it */
+ * or leaves device alone if it can't find it */
device = find_block_device("/");
if (!device) {
goto set_error;