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authorAndrew Cady <d@jerkface.net>2018-07-09 17:46:12 -0400
committerAndrew Cady <d@jerkface.net>2018-07-09 17:46:12 -0400
commit6815ac19bfd8e945894d6d37ef5f0d51523aa8d4 (patch)
tree0bf2b941e8955bd8a7108ff8146efc8633298b69
parent72dfe1ba963a67acda82d23e09daa5e4623ddf31 (diff)
eliminate warning (don't numerically compare the empty string)
-rw-r--r--src/initrd/mdadm-dup.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/initrd/mdadm-dup.sh b/src/initrd/mdadm-dup.sh
index 70163a5..8ec302d 100644
--- a/src/initrd/mdadm-dup.sh
+++ b/src/initrd/mdadm-dup.sh
@@ -28,7 +28,7 @@ dm_snapshot()
28 else rw_dev=$(LoSetup -f --show "$rw_file") || return 28 else rw_dev=$(LoSetup -f --show "$rw_file") || return
29 fi 29 fi
30 30
31 if [ "$cutoff_size" -a "$cutoff_size" -gt 0 ]; then 31 if [ "$cutoff_size" ] && [ "$cutoff_size" -gt 0 ]; then
32 size=$cutoff_size 32 size=$cutoff_size
33 else 33 else
34 size=$(blockdev --getsz "$ro_dev") || return 34 size=$(blockdev --getsz "$ro_dev") || return