From 2ffdd3e7c1face9857af138cd49201e17301a2aa Mon Sep 17 00:00:00 2001
From: Tim Ledbetter <timledbetter@gmail.com>
Date: Tue, 30 May 2023 18:11:56 +0100
Subject: [PATCH] kill: Don't parse SIGINVAL as signal 0

---
 Userland/Utilities/kill.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Utilities/kill.cpp b/Userland/Utilities/kill.cpp
index 6df80c5cfd..ea54f11831 100644
--- a/Userland/Utilities/kill.cpp
+++ b/Userland/Utilities/kill.cpp
@@ -50,7 +50,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
         if (is_ascii_alpha(strings[1][1])) {
             int value = getsignalbyname(&strings[1][1]);
-            if (value >= 0 && value < NSIG)
+            if (value > 0 && value < NSIG)
                 number = value;
         }