Fixing weird bug from tail program on FreeBSD

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/_ak_fs b/lib/_ak_fs
index fb493c3..10f4f17 100755
--- a/lib/_ak_fs
+++ b/lib/_ak_fs
@@ -42,7 +42,7 @@ function _ak_fs_create_dir_for_hash(){
 function _ak_fs_appendLastIfNotEven(){
     if [ "$(( $(wc -l "$1" | awk '{ print $1 }') % 2))" -ne 0 ]
     then
-        tail -n 1 "$1" >> "$1"
+        head -n 1 "$1" >> "$1"
     fi
 }