From 43e565370052c1d958afa33456cef01b1b13964d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Wed, 14 Mar 2018 10:28:40 +0100
Subject: [PATCH] vis-single: add missing header include for signal(2)

---
 vis-single.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vis-single.c b/vis-single.c
index 8e06de508..11af10fba 100644
--- a/vis-single.c
+++ b/vis-single.c
@@ -3,6 +3,7 @@
 #include <fcntl.h>
 #include <ftw.h>
 #include <limits.h>
+#include <signal.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>