Daniel Salzman
--- a/src/utils/knsupdate/knsupdate_exec.c
+++ b/src/utils/knsupdate/knsupdate_exec.c
 	return ret;
 }

-static int knsupdate_process(knsupdate_params_t *params, FILE *fp)
+static int process_lines(knsupdate_params_t *params, FILE *fp)
 {
+	char *buf = NULL;
+	size_t buflen = 0;
+	int ret = KNOT_EOK;
+
+	/* Print first program prompt if interactive. */
+	if (fp == NULL) {
+		/* Don't mess up stdout. */
+		fprintf(stderr, "> ");