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dwm is now exit, if stdin is closed due broken pipe

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arg@10ksloc.org 2006-08-02 12:33:24 +02:00
parent 1d85225952
commit 0cf3ba0eab
1 changed files with 5 additions and 8 deletions
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13
main.c
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@ -165,7 +165,6 @@ main(int argc, char *argv[])
int i;
unsigned int mask;
fd_set rd;
Bool readin = True;
Window w;
XEvent ev;
XSetWindowAttributes wa;
@ -252,8 +251,7 @@ main(int argc, char *argv[])
/* main event loop, reads status text from stdin as well */
while(running) {
FD_ZERO(&rd);
if(readin)
FD_SET(STDIN_FILENO, &rd);
FD_SET(STDIN_FILENO, &rd);
FD_SET(ConnectionNumber(dpy), &rd);
i = select(ConnectionNumber(dpy) + 1, &rd, 0, 0, 0);
@ -269,12 +267,11 @@ main(int argc, char *argv[])
(handler[ev.type])(&ev); /* call handler */
}
}
if(readin && FD_ISSET(STDIN_FILENO, &rd)) {
readin = NULL != fgets(stext, sizeof(stext), stdin);
if(readin)
stext[strlen(stext) - 1] = 0;
if(FD_ISSET(STDIN_FILENO, &rd)) {
if(!fgets(stext, sizeof(stext), stdin))
break;
else
strcpy(stext, "broken pipe");
stext[strlen(stext) - 1] = 0;
drawstatus();
}
}