From 3c1b0f886c03f8934785e277463e562fe635b067 Mon Sep 17 00:00:00 2001
From: Blinningjr <nicke.l@telia.com>
Date: Tue, 15 Dec 2020 16:58:24 +0100
Subject: [PATCH] Added source

---
 examples/get_sign.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/get_sign.c b/examples/get_sign.c
index d536444..30150c3 100644
--- a/examples/get_sign.c
+++ b/examples/get_sign.c
@@ -184,6 +184,7 @@ int main()
 //
 // [your answer here]
 // In bash exit code 255 means "Exit status out of range" and it says "exit takes only integer args in the range 0 - 255". The result should have been -1 but it is out of range for bash, so that is why I didn't get the expected result.
+// Source: https://tldp.org/LDP/abs/html/exitcodes.html
 //
 // D) Debugging
 //
-- 
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