Change echo → printf for consistency

2026-07-25 04:31:05 -05:00 · 2018-02-01 23:28:02 -05:00 · 2018-02-01 23:28:02 -05:00 · d8addb3e3b
commit d8addb3e3b
parent 9e4434e5e5
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -3265,7 +3265,7 @@ uppercase() {
    if ((bash_version >= 4)); then
        printf "%s" "${1^}"
    else
-        echo "$1"
+        printf "%s" "$1"
    fi
 }