From 03e0b756a52dab1603c64921f78450542cffdf01 Mon Sep 17 00:00:00 2001
From: Alex Kotov <kotovalexarian@gmail.com>
Date: Sat, 13 Nov 2021 21:47:29 +0500
Subject: [PATCH] Improve main func

---
 dwm.c | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/dwm.c b/dwm.c
index 6802ca8..7d98c64 100644
--- a/dwm.c
+++ b/dwm.c
@@ -2607,33 +2607,48 @@ zoom(const Arg *arg)
 int
 main(int argc, char *argv[])
 {
-	if (argc == 2 && !strcmp("-v", argv[1]))
+	if (argc == 2 && !strcmp("-v", argv[1])) {
 		die("dwm-"VERSION);
-	else if (argc != 1)
+	}
+
+	if (argc != 1) {
 		die("usage: dwm [-v]");
-	if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+	}
+
+	if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) {
 		fputs("warning: no locale support\n", stderr);
-	if (!(dpy = XOpenDisplay(NULL)))
+	}
+
+	if (!(dpy = XOpenDisplay(NULL))) {
 		die("dwm: cannot open display");
+	}
+
 	checkotherwm();
+
 	if (!status_start()) {
 		status_stop();
 		die("dwm: cannot start status service");
 	}
+
 	if (!datetime_start()) {
 		datetime_stop();
 		die("dwm: cannot start datetime service");
 	}
+
 	setup();
+
 #ifdef __OpenBSD__
-	if (pledge("stdio rpath proc exec", NULL) == -1)
+	if (pledge("stdio rpath proc exec", NULL) == -1) {
 		die("pledge");
+	}
 #endif /* __OpenBSD__ */
+
 	scan();
 	run();
 	cleanup();
 	datetime_stop();
 	status_stop();
 	XCloseDisplay(dpy);
+
 	return EXIT_SUCCESS;
 }