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authorOlivier Blin <oblin@mandriva.com>2009-02-11 16:43:19 +0000
committerOlivier Blin <oblin@mandriva.com>2009-02-11 16:43:19 +0000
commit57bbde6613c2545e5a4b0c1f9af4097cf8624c4d (patch)
tree9f469f5a819a127da0be7b34a27758a9f9cfbd45 /rescue/restore-image.sh
parent3a008591d3dd922966bc1a528ea45d743c16607e (diff)
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fix passing data from sub-process
Diffstat (limited to 'rescue/restore-image.sh')
-rwxr-xr-xrescue/restore-image.sh29
1 files changed, 16 insertions, 13 deletions
diff --git a/rescue/restore-image.sh b/rescue/restore-image.sh
index 19a177104..7bc38e61a 100755
--- a/rescue/restore-image.sh
+++ b/rescue/restore-image.sh
@@ -102,14 +102,13 @@ function detect_root()
devs_found=$(($(echo $devices | wc -w)/2))
- root=
- win32_part_dev=
+ root_data=
# win32 detection won't handle complex layouts
if [ "${devs_found}" = 1 ]; then
- root=$(detect_win32 ${inst_source_dev})
+ root_data=$(detect_win32 ${inst_source_dev})
fi
- if [ -z "${root}" ]; then
+ if [ -z "${root_data}" ]; then
if [ "$devs_found" -gt "1" ]; then
if [ -n "${inst_source_dev}" ]; then
opcao=$(dialog --backtitle "$BACKTITLE" --title "$TITLE" --stdout --menu 'Choose one of the detected devices to restore to (check the blocks size column first):' 8 50 0 $devices )
@@ -119,15 +118,15 @@ function detect_root()
_shutdown
fi
else
- root=${opcao}
+ root_data=${opcao}
fi
fi
else
- root=$(echo ${devices} | cut -d ' ' -f 1)
+ root_data=$(echo ${devices} | cut -d ' ' -f 1)
fi
fi
- echo "${root}"
+ echo ${root_data}
}
function detect_win32()
@@ -163,8 +162,8 @@ function detect_win32()
win32_part_type=${device_type}
# our install takes half of 'left'
win32_part_new_size=$(($((${used}+${avail}))*2))
-
- echo ${win32_part_dev} | sed 's@/dev/@@'
+ instroot=$(echo ${win32_part_dev} | sed 's@/dev/@@')
+ echo ${instroot} ${win32_part_dev} ${win32_part_type} ${win32_part_new_size}
fi
}
@@ -218,14 +217,18 @@ function detect_device()
{
dialog --backtitle "$BACKTITLE" --title "$TITLE" --infobox "\nTrying to detect your root partition and disk...\n" 4 55
- root=$(detect_root)
- if [ -z ${root} ]; then
+ root_data=$(detect_root)
+ if [ -z "${root_data}" ]; then
_msgbox "\nError writing image: disk device not detected.\n"
# so that netbooks using USB sticks as disks can retry (like Gdium)
welcome
- root=$(detect_root)
+ root_data=$(detect_root)
fi
-
+ set ${root_data}
+ root=$1
+ win32_part_dev=$2
+ win32_part_type=$3
+ win32_part_new_size=$4
}
function write_image()