From aad012484e920b0878fed7691dc6d804a6c3484e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Tue, 1 Jan 2019 19:12:39 +0700
Subject: [PATCH] Remove \n from errx messages

errx() already appends \n internally. "\n" in the error message will
result in a blank line after the message.
---
 i3lock.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/i3lock.c b/i3lock.c
index 51fa633..52fd5bb 100644
--- a/i3lock.c
+++ b/i3lock.c
@@ -750,7 +750,7 @@ static void xcb_check_cb(EV_P_ ev_check *w, int revents) {
     xcb_generic_event_t *event;
 
     if (xcb_connection_has_error(conn))
-        errx(EXIT_FAILURE, "X11 connection broke, did your server terminate?\n");
+        errx(EXIT_FAILURE, "X11 connection broke, did your server terminate?");
 
     while ((event = xcb_poll_for_event(conn)) != NULL) {
         if (event->response_type == 0) {
@@ -820,7 +820,7 @@ static void raise_loop(xcb_window_t window) {
     int screens;
 
     if (xcb_connection_has_error((conn = xcb_connect(NULL, &screens))) > 0)
-        errx(EXIT_FAILURE, "Cannot open display\n");
+        errx(EXIT_FAILURE, "Cannot open display");
 
     /* We need to know about the window being obscured or getting destroyed. */
     xcb_change_window_attributes(conn, window, XCB_CW_EVENT_MASK,
@@ -900,7 +900,7 @@ int main(int argc, char *argv[]) {
     if ((pw = getpwuid(getuid())) == NULL)
         err(EXIT_FAILURE, "getpwuid() failed");
     if ((username = pw->pw_name) == NULL)
-        errx(EXIT_FAILURE, "pw->pw_name is NULL.\n");
+        errx(EXIT_FAILURE, "pw->pw_name is NULL.");
 
     char *optstring = "hvnbdc:p:ui:teI:fl";
     while ((o = getopt_long(argc, argv, optstring, longopts, &longoptind)) != -1) {
@@ -928,7 +928,7 @@ int main(int argc, char *argv[]) {
                     arg++;
 
                 if (strlen(arg) != 6 || sscanf(arg, "%06[0-9a-fA-F]", color) != 1)
-                    errx(EXIT_FAILURE, "color is invalid, it must be given in 3-byte hexadecimal format: rrggbb\n");
+                    errx(EXIT_FAILURE, "color is invalid, it must be given in 3-byte hexadecimal format: rrggbb");
 
                 break;
             }
@@ -947,7 +947,7 @@ int main(int argc, char *argv[]) {
                 } else if (!strcmp(optarg, "default")) {
                     curs_choice = CURS_DEFAULT;
                 } else {
-                    errx(EXIT_FAILURE, "i3lock: Invalid pointer type given. Expected one of \"win\" or \"default\".\n");
+                    errx(EXIT_FAILURE, "i3lock: Invalid pointer type given. Expected one of \"win\" or \"default\".");
                 }
                 break;
             case 'e':
@@ -1133,7 +1133,7 @@ int main(int argc, char *argv[]) {
     /* Initialize the libev event loop. */
     main_loop = EV_DEFAULT;
     if (main_loop == NULL)
-        errx(EXIT_FAILURE, "Could not initialize libev. Bad LIBEV_FLAGS?\n");
+        errx(EXIT_FAILURE, "Could not initialize libev. Bad LIBEV_FLAGS?");
 
 #if defined(__linux__)