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| author | Aaron Griffin <aaronmgriffin@gmail.com> | 2008-12-23 02:17:59 -0600 |
|---|---|---|
| committer | Aaron Griffin <aaronmgriffin@gmail.com> | 2008-12-23 02:17:59 -0600 |
| commit | 29f5c0373c0f4a86f327995e8b7f3eceb8775521 (patch) | |
| tree | 75c05bb6dfeffee069298cfe120ffb7089716fd8 /archiso/hooks | |
| parent | 9102eadfd330b2b2fb68c85e75c01768bd3504a7 (diff) | |
Add existence checks to the boot-media scan
This prevents some cosmetic errors when globbing fails
and the scripts try to mount something silly like "/dev/hd[a-z]"
Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
Diffstat (limited to 'archiso/hooks')
| -rw-r--r-- | archiso/hooks/archiso | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso index fdbd514..b01addb 100644 --- a/archiso/hooks/archiso +++ b/archiso/hooks/archiso @@ -61,6 +61,7 @@ run_hook () /bin/modprobe -q isofs >/dev/null 2>&1 msg ":: Scanning cd drives..." for cdrom in /dev/hd[a-z] /dev/sr[0-9]* /dev/scd[a-z] /dev/sg[0-9]*; do + [ ! -e "${cdrom}" ] || continue if mount -r -t iso9660 "${cdrom}" /bootmnt >/dev/null 2>&1; then if [ -e "/bootmnt/isomounts" ]; then found=1 @@ -76,6 +77,7 @@ run_hook () if [ ${found} -eq 0 ]; then msg ":: Scanning usb drives..." for usb in /dev/sd[a-z][0-9]; do + [ ! -e "${usb}" ] || continue if mount -r -t vfat "${usb}" /bootmnt >/dev/null 2>&1 ||\ mount -r -t ext2 "${usb}" /bootmnt >/dev/null 2>&1; then if [ -e "/bootmnt/isomounts" ]; then |