From 9994be6476247261cb8d3e1befcce4af72a136b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Tue, 26 May 2020 23:52:37 +0300
Subject: [PATCH] _command_offset, route: cleanups

---
 bash_completion   | 4 ++--
 completions/route | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/bash_completion b/bash_completion
index 42910c069ad..536abdcea70 100644
--- a/bash_completion
+++ b/bash_completion
@@ -1922,9 +1922,9 @@ _command_offset()
                 func=${func%% *}
 
                 if ((${#COMP_WORDS[@]} >= 2)); then
-                    $func $cmd "${COMP_WORDS[${#COMP_WORDS[@]} - 1]}" "${COMP_WORDS[${#COMP_WORDS[@]} - 2]}"
+                    $func $cmd "${COMP_WORDS[-1]}" "${COMP_WORDS[-2]}"
                 else
-                    $func $cmd "${COMP_WORDS[${#COMP_WORDS[@]} - 1]}"
+                    $func $cmd "${COMP_WORDS[-1]}"
                 fi
 
                 # restore initial compopts
diff --git a/completions/route b/completions/route
index b8ae618ed2c..f9b31964868 100644
--- a/completions/route
+++ b/completions/route
@@ -20,7 +20,7 @@ _route()
         for ((i = 1; i < ${#words[@]} - 1; i++)); do
             [[ ${words[i]} == "$opt" ]] && found=true && break
         done
-        $found || COMPREPLY[${#COMPREPLY[@]}]="$opt"
+        $found || COMPREPLY+=("$opt")
     done
 
     COMPREPLY=($(compgen -W '"${COMPREPLY[@]}"' -- "$cur"))