shithub: hx

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dump stdin if no arguments provided

--- a/README.md

+++ b/README.md

@@ -20,5 +20,4 @@

 # Notes

- * `echo blah | hx` won't print anything, use `echo blah | hx /dev/stdin` instead.

  * hx will print data as soon as it is available (if used on pipes), without buffering.

--- a/hx.c

+++ b/hx.c

@@ -165,6 +165,11 @@

 	}

 	res = 0;

+	if (argc == 1) {

+		i = 1;

+		fd = 0;

+		goto dump;

+	}

 	for (i = 1; i < argc && res == 0; i++) {

 		if ((fd = open(argv[i], OREAD)) < 0) {

 			perror(argv[i]);

@@ -175,6 +180,7 @@

 				write(1, argv[i], strlen(argv[i]));

 				write(1, "\n", 1);

 			}

+dump:

 			if ((res = hx(fd)) != 0)

 				perror(argv[1]);

 			close(fd);