X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=main.c;h=5c0ef0d8ef06a150ef214a604b6fac6c1fd94619;hb=29355bd38284ed9aec8d3ffabde61db73947c9f9;hp=42c9d8a99ff869ae69876938c7e3995ada94dd06;hpb=6475be926bef4916ce632988a2fa408a637babc7;p=dwm.git

diff --git a/main.c b/main.c
index 42c9d8a..5c0ef0d 100644
--- a/main.c
+++ b/main.c
@@ -190,6 +190,7 @@ main(int argc, char *argv[])
 	fd_set rd;
 	XSetWindowAttributes wa;
 	unsigned int mask;
+	Bool readstdin = True;
 	Window w;
 	XEvent ev;
 
@@ -238,7 +239,7 @@ main(int argc, char *argv[])
 	cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
 	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
-	update_keys();
+	grabkeys();
 
 	/* style */
 	dc.bg = initcolor(BGCOLOR);
@@ -283,7 +284,8 @@ main(int argc, char *argv[])
 Mainloop:
 	while(running) {
 		FD_ZERO(&rd);
-		FD_SET(STDIN_FILENO, &rd);
+		if(readstdin)
+			FD_SET(STDIN_FILENO, &rd);
 		FD_SET(ConnectionNumber(dpy), &rd);
 
 		i = select(ConnectionNumber(dpy) + 1, &rd, 0, 0, 0);
@@ -299,11 +301,13 @@ Mainloop:
 						(handler[ev.type])(&ev); /* call handler */
 				}
 			}
-			if(FD_ISSET(STDIN_FILENO, &rd)) {
+			if(readstdin && FD_ISSET(STDIN_FILENO, &rd)) {
 				i = n = 0;
 				for(;;) {
 					if((i = getchar()) == EOF) {
-						stext[0] = 0;
+						/* broken pipe/end of producer */
+						readstdin = False;
+						strcpy(stext, "broken pipe");
 						goto Mainloop;
 					}
 					if(i == '\n' || n >= sizeof(stext) - 1)