fix read flag from new "-A" to old "-a"

gitlab/functions.sh

@@ -238,7 +238,7 @@ dav_recursive_mkdir() {
 
   # split path into an array of path segments
   # uses a subshell so setting the IFS doesnt mess up *this* shell
-  local path_segments=($(IFS=/ read -r -A arr <<< "$1"; echo "$arr"))
+  local path_segments=($(IFS=/ read -r -a arr <<< "$1"; echo "$arr"))
   local current_subpath=''
 
   # loop through segments