stop urchin_root at hidden directories

2016-02-28 22:49:57 +00:00 · 2016-02-28 22:49:57 +00:00 · c6e1016b80
commit c6e1016b80
parent 3e90e83237
1 changed files with 4 additions and 2 deletions
--- a/6
+++ b/6
@ -50,8 +50,10 @@ urchin_root() {
    orig="$1"
  fi

-  if test "$(readlink -f -- "$1")" = /; then
-    # Stop traversing upwards at /
+  abscurrent="$(fullpath "$1")"
+  if test "$abscurrent" = / ||
+    basename "$abscurrent" | grep '^\.' > /dev/null; then
+    # Stop traversing upwards at / and at hidden directories.
    if test -d "$orig"; then
      echo "$orig"
    else