make fullpath a function instead of an alias

Somehow this helps with sub-shells I guess.
2016-02-28 20:58:52 +00:00 · 2016-02-28 20:58:52 +00:00 · d7e1806040
commit d7e1806040
parent 3b90d0cda6
1 changed files with 3 additions and 1 deletions
--- a/4
+++ b/4
@ -33,7 +33,9 @@ stdout_file() {
 }

 # Expand relative paths
-alias fullpath='readlink -f --'
+fullpath() {
+  readlink -f -- "$1"
+}

 remove_trailing_slash() {
  echo "$1" | sed s/\\/$//