Use printf instead of echo

2018-03-16 04:24:15 +00:00 · 2018-03-16 04:24:15 +00:00 · c8db61d543
commit c8db61d543
parent 2e15c4c71d
1 changed files with 1 additions and 1 deletions
--- a/realpath.sh
+++ b/realpath.sh
@ -61,4 +61,4 @@ while [ -n "$left" ]; do
  left="${left#/}"
 done

-echo "$result"
+printf "%s\n" "$result"