using eprint instead of fputs - dwm

commit 6bc4556ebd7f48f52f9a446e53d1705d8fd79b27
parent 879241c05cbf959304a2dc4f2fabcdcecaea5092
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Mon, 19 Feb 2007 21:17:54 +0100

using eprint instead of fputs
Diffstat:
M main.c  | 9 +++------

1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/main.c b/main.c
@@ -381,15 +381,12 @@ main(int argc, char *argv[]) {
     fd_set rd;
     XEvent ev;
 
-    if(argc == 2 && !strncmp("-v", argv[1], 3)) {
-        fputs("dwm-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n", stdout);
-        exit(EXIT_SUCCESS);
-    }
+    if(argc == 2 && !strncmp("-v", argv[1], 3))
+        eprint("dwm-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n");
     else if(argc != 1)
         eprint("usage: dwm [-v]\n");
     setlocale(LC_CTYPE, "");
-    dpy = XOpenDisplay(0);
-    if(!dpy)
+    if(!(dpy = XOpenDisplay(0)))
         eprint("dwm: cannot open display\n");
     xfd = ConnectionNumber(dpy);
     screen = DefaultScreen(dpy);