krebs/v2: simplify verbose

2016-02-02 03:57:32 +01:00 · 2016-02-02 03:57:32 +01:00 · 74120066f0
commit 74120066f0
parent 942511acb1
1 changed files with 3 additions and 6 deletions
--- a/krebs/v2/default.nix
+++ b/krebs/v2/default.nix
@ -15,9 +15,7 @@ let
    set -eu

    verbose() {
-      printf '+' >&2
-      printf ' %q' "$@" >&2
-      printf '\n'
+      printf '+%s\n' "$(printf ' %q' "$@")" >&2
      "$@"
    }

@ -86,9 +84,8 @@ let
    set -efu

    verbose() {
-      printf '+' >&2
-      printf ' %q' "$@" >&2
-      printf '\n'
+      printf '+%s\n' "$(printf ' %q' "$@")" >&2
+      "$@"
    }

    fetch_git() {(