dwm: comparison main.c

equal deleted inserted replaced

-:5d4653de9a1c
+:24f9c674d03f
 			CopyFromParent, DefaultVisual(dpy, screen),
 			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
 	XDefineCursor(dpy, barwin, cursor[CurNormal]);
 	XMapRaised(dpy, barwin);
+	dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
+	dc.gc = XCreateGC(dpy, root, 0, 0);
+	draw_bar();
 	issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
 	wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
 					| LeaveWindowMask;
 	wa.cursor = cursor[CurNormal];
 	XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
-	dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
-	dc.gc = XCreateGC(dpy, root, 0, 0);
 	strcpy(stext, "dwm-"VERSION);
 	scan_wins();
-	draw_bar();
 	/* main event loop, reads status text from stdin as well */
 	while(running) {
+Mainloop:
 		FD_ZERO(&rd);
 		FD_SET(0, &rd);
 		FD_SET(ConnectionNumber(dpy), &rd);
 		i = select(ConnectionNumber(dpy) + 1, &rd, 0, 0, 0);
 				if(handler[ev.type])
 					(handler[ev.type])(&ev); /* call handler */
 			}
 			if(FD_ISSET(0, &rd)) {
 				i = n = 0;
-				while((i = getchar()) != '\n' && n < sizeof(stext) - 1)
+				for(;;) {
+					if((i = getchar()) == EOF) {
+						stext[0] = 0;
+						goto Mainloop;
+					}
+					if(i == '\n' || n >= sizeof(stext) - 1)
+						break;
 					stext[n++] = i;
+				}
 				stext[n] = 0;
 				draw_bar();
 			}
 		}
 	}