D10624.diff
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	Index: head/usr.bin/resizewin/resizewin.c
	===================================================================
	--- head/usr.bin/resizewin/resizewin.c
	+++ head/usr.bin/resizewin/resizewin.c
	@@ -31,6 +31,7 @@
	__FBSDID("$FreeBSD$");
	#include <sys/ioctl.h>
	#include <sys/time.h>
	+#include <err.h>
	#include <errno.h>
	#include <fcntl.h>
	#include <stdio.h>
	@@ -87,8 +88,7 @@
	gettimeofday(&now, NULL);
	timersub(&now, &then, &now);
	if (now.tv_sec >= 2) {
	- fprintf(stderr, "\n\n\nTimeout reading from terminal\n");
	- fprintf(stderr, "Read %d bytes, %s\n", cnt, data);
	+ warnx("timeout reading from terminal");
	err = 1;
	goto out;
	}
	@@ -104,7 +104,7 @@

	cnt++;
	if (cnt == sizeof(data) - 2) {
	- fprintf(stderr, "Response too long\n");
	+ warnx("response too long");
	err = 1;
	goto out;
	}
	@@ -113,7 +113,7 @@
	/* Parse */
	if (sscanf(data, "\033[%hu;%huR", &w.ws_row, &w.ws_col) != 2) {
	err = 1;
	- fprintf(stderr, "Unable to parse response\n");
	+ warnx("unable to parse response");
	goto out;
	}