From b1e1b3f7f920af7e2569cec62d1e6be02c3613e9 Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Fri, 7 Apr 2023 10:55:17 -0700
Subject: [PATCH] Add note about fgets() in 1987/wall/README.md

As in why this was important to do (though once again keeping gets() is
a problem but it's a potential problem to not keep it as well).
---
 1987/wall/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/1987/wall/README.md b/1987/wall/README.md
index f9c3ba1dd..466ccd679 100644
--- a/1987/wall/README.md
+++ b/1987/wall/README.md
@@ -23,7 +23,8 @@ make all
 ```
 
 [Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) made this safer by
-using `fgets()` instead of `gets()`. The original source is in
+using `fgets()` instead of `gets()`. This prevents a potentially alarming
+warning at linking or runtime. The original source is in
 [wall.alt.c](wall.alt.c) described below. Thank you Cody!