From bbbc0de694ea65c3fccf612a04d5762d84d4011c Mon Sep 17 00:00:00 2001
From: Anthony Axenov <anthonyaxenov@gmail.com>
Date: Wed, 29 Jan 2025 19:50:52 +0800
Subject: [PATCH] =?UTF-8?q?arg()=20=D1=81=D0=BD=D0=BE=D0=B2=D0=B0=20=D0=B8?=
 =?UTF-8?q?=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=BB=D0=B5=D0=BD=20=D0=B2=D1=8B?=
 =?UTF-8?q?=D0=B7=D0=BE=D0=B2=20tr?=
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---
 helpers/arg-parser/args.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helpers/arg-parser/args.sh b/helpers/arg-parser/args.sh
index 79a12dd..d997d9c 100755
--- a/helpers/arg-parser/args.sh
+++ b/helpers/arg-parser/args.sh
@@ -42,8 +42,8 @@ arg() {
 
         # clear $arg_search from special and duplicate characters, e.g. 'fas-)dfs' will become 'fasd'
         local arg_chars="$(printf "%s" "$arg_search" \
-            | tr -s "[$arg_search]" 2>&1 >/dev/null \
-            | tr -d "[:punct:][:blank:]" 2>&1 >/dev/null)"
+            | tr -s "[$arg_search]" 2>/dev/null \
+            | tr -d "[:punct:][:blank:]" 2>/dev/null)"
 
         # if $arg_name is not one of $arg_chars the skip it
         grep_match "-$arg_name" "^-[$arg_chars]$" || continue