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-rwxr-xr-xscripts/live-bottom/43disable_updateinitramfs3
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/live-bottom/43disable_updateinitramfs b/scripts/live-bottom/43disable_updateinitramfs
index 6ceeacf..0a6c7c0 100755
--- a/scripts/live-bottom/43disable_updateinitramfs
+++ b/scripts/live-bottom/43disable_updateinitramfs
@@ -31,7 +31,8 @@ chroot /root dpkg-divert --add --rename --quiet \
# Running off a USB disk or other writable media.
if [ -w /root/cdrom ] && \
- ! grep -q '^[^ ]* /root/cdrom [^ ]* [^ ]*\<ro\>' /proc/mounts
+ # rw is guaranteed to be first.
+ grep -q ' /root/cdrom rw[, ]' /proc/self/mountinfo
then
cat > /root/usr/sbin/update-initramfs << 'EOF'