From 8ad79cebcabe5e0e7ce3af8f4df8bc1a6760046b Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Tue, 14 May 2019 17:14:38 -0700
Subject: driver: Allow empty start/end files

Since empty arrays are not allowed, use a single element array containing
NULL pointer to specify this.
---
 driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/driver.c b/driver.c
index 98e2512..3f5ee1e 100644
--- a/driver.c
+++ b/driver.c
@@ -285,14 +285,14 @@ buildexe(struct input *inputs, size_t ninputs, char *output)
 
 	arrayaddptr(&p->cmd, "-o");
 	arrayaddptr(&p->cmd, output);
-	if (!flags.nostdlib)
+	if (!flags.nostdlib && startfiles[0])
 		arrayaddbuf(&p->cmd, startfiles, sizeof(startfiles));
 	for (i = 0; i < ninputs; ++i) {
 		if (inputs[i].lib)
 			arrayaddptr(&p->cmd, "-l");
 		arrayaddptr(&p->cmd, inputs[i].name);
 	}
-	if (!flags.nostdlib)
+	if (!flags.nostdlib && endfiles[0])
 		arrayaddbuf(&p->cmd, endfiles, sizeof(endfiles));
 	arrayaddptr(&p->cmd, NULL);
 
-- 
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