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-rwxr-xr-xrescue/restore-image.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/rescue/restore-image.sh b/rescue/restore-image.sh
index ade481511..358dbffed 100755
--- a/rescue/restore-image.sh
+++ b/rescue/restore-image.sh
@@ -86,7 +86,7 @@ function detect_root()
dev=$(sed '\|'$restore_media'|!d;s/[0-9] .*$//;s/^.*\///' /proc/mounts)
devices=$(grep "^ .*[^0-9]$" < /proc/partitions | grep -v ${dev} | awk '$3 > '$MIN_DISKSIZE' { print $4,$3 }')
- if [ -z ${devices} ]; then
+ if [ -z "${devices}" ]; then
exit 1
fi