[Fedora-livecd-list] [PATCH] don't need to checkMBR() for loop devices
Martin Dengler
martin at martindengler.com
Tue Jun 23 20:59:16 UTC 2009
livecd-iso-to-disk.sh doesn't do the right thing w.r.t. loop devices
and MBR detection. I don't think this is intentional, but it
currently requires loop devices to start with an MBR, by virtue of
getdisk() being a NOOP for loop devices and checkMBR assuming that the
disk must need an MBR. checkMBR() should just ignore loop devices
like other key functions do.
---
livecd-iso-to-disk.sh | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/livecd-iso-to-disk.sh b/livecd-iso-to-disk.sh
index 672e6db..0efef58 100755
--- a/livecd-iso-to-disk.sh
+++ b/livecd-iso-to-disk.sh
@@ -93,6 +93,9 @@ resetMBR() {
}
checkMBR() {
+ if [[ "$DEV" =~ "/dev/loop*" ]]; then
+ return 0
+ fi
getdisk $1
bs=$(mktemp /tmp/bs.XXXXXX)
--
1.6.0.6
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