From 4ec25444335fa4ce681de4121b87c3106f843347 Mon Sep 17 00:00:00 2001
From: ebersphi <ebersphi@yahoo.fr>
Date: Wed, 4 Mar 2020 16:51:05 +0100
Subject: [PATCH] Updated SC2124 (markdown)

---
 SC2124.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/SC2124.md b/SC2124.md
index 183a94f..76534cb 100644
--- a/SC2124.md
+++ b/SC2124.md
@@ -50,3 +50,13 @@ The same is true for `${@: -1}`, which results in 0 or 1 elements: `var=${*: -1}
 ### Exceptions
 
 None.
+
+### Adding an element to an array may trigger this warning when you forget the parenthesis.
+```
+filelist="${filelist[@]}" "$filename"
+```
+What was meant is:
+```
+filelist=("${filelist[@]}" "$filename")
+```
+Note: this syntax is compatible with older shells, in later shells (bash 3.1+ and zsh 4.2+) you can do: ```filelist+=("$filename")```