From 33162b0d846a682a6eb9801e64e6347fc36aac02 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Thu, 18 May 2017 09:57:20 +0200
Subject: Fix avoid arguments mistaken as options.

---
 bin/stream | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'bin')

diff --git a/bin/stream b/bin/stream
index 6e3ecdb..e6e0f40 100755
--- a/bin/stream
+++ b/bin/stream
@@ -132,17 +132,17 @@ fi
 
 # shellcheck disable=SC2048,SC2059
 echo_n() {
- printf "$*"
+ printf -- "$*"
 }
 # shellcheck disable=SC2048,SC2059
 printf_each() {
  skel=$1; shift
  for string in $*; do
-  printf "$skel" "$string"
+  printf -- "$skel" "$string"
  done
 }
 uniqwords() {
- echo "$@" | tr ' ' '\012' | sort -u
+ echo_n "$@" | tr ' ' '\012' | sort -u
 }
 valuedargcount() {
  nonempty=
-- 
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