dwm is now exit, if stdin is closed due broken pipe
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parent
1d85225952
commit
0cf3ba0eab
11
main.c
11
main.c
@ -165,7 +165,6 @@ main(int argc, char *argv[])
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int i;
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unsigned int mask;
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fd_set rd;
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Bool readin = True;
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Window w;
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XEvent ev;
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XSetWindowAttributes wa;
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@ -252,7 +251,6 @@ main(int argc, char *argv[])
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/* main event loop, reads status text from stdin as well */
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while(running) {
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FD_ZERO(&rd);
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if(readin)
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FD_SET(STDIN_FILENO, &rd);
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FD_SET(ConnectionNumber(dpy), &rd);
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@ -269,12 +267,11 @@ main(int argc, char *argv[])
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(handler[ev.type])(&ev); /* call handler */
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}
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}
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if(readin && FD_ISSET(STDIN_FILENO, &rd)) {
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readin = NULL != fgets(stext, sizeof(stext), stdin);
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if(readin)
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stext[strlen(stext) - 1] = 0;
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if(FD_ISSET(STDIN_FILENO, &rd)) {
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if(!fgets(stext, sizeof(stext), stdin))
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break;
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else
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strcpy(stext, "broken pipe");
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stext[strlen(stext) - 1] = 0;
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drawstatus();
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}
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}
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