From 96f3a8a54eeb3b2294ed953dad8b15349f3e2703 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <me@drkhsh.at>
Date: Wed, 28 Mar 2018 18:26:56 +0200
Subject: Get rid of err.h as it is not portable

Replace warn() and warnx() with fprintf() and add <stdio.h> where
necessary.
---
 components/keyboard_indicators.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'components/keyboard_indicators.c')

diff --git a/components/keyboard_indicators.c b/components/keyboard_indicators.c
index b7713b6..47b52c6 100644
--- a/components/keyboard_indicators.c
+++ b/components/keyboard_indicators.c
@@ -1,5 +1,5 @@
 /* See LICENSE file for copyright and license details. */
-#include <err.h>
+#include <stdio.h>
 #include <X11/Xlib.h>
 
 #include "../util.h"
@@ -11,7 +11,7 @@ keyboard_indicators(void)
 	XKeyboardState state;
 
 	if (dpy == NULL) {
-		warnx("XOpenDisplay failed");
+		fprintf(stderr, "Cannot open display");
 		return NULL;
 	}
 	XGetKeyboardControl(dpy, &state);
-- 
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