diff --git a/src/driver.c b/src/driver.c
index 0eab1c3..f832d60 100644
--- a/src/driver.c
+++ b/src/driver.c
@@ -46,6 +46,10 @@ int main(void) {
 	}
 	showhelp = 0;
 
+	intent = "interesting";
+	perror("errno");
+	if(errno) goto catch;
+
 	intent = "journal";
 	jrnl = journal();
 	fprintf(stderr, "Journal: %s.\n", journal_to_string(&jrnl));
@@ -88,6 +92,10 @@ int main(void) {
 	goto finally;
 catch:
 	perror(intent);
+	/* Don't know if that will give real insight into the problem… */
+	if(freopen("error.txt", "w", stdout)) {
+		printf("Journal: %s.\n", journal_to_string(&jrnl));
+	}
 finally:
 	/* fixme: ~scan should be idempotent but it's not on disabling ASLR, which
 	 debug mode is in. */