From ee5be0d4d45549d727f46c720158a75b02d53ade Mon Sep 17 00:00:00 2001
From: Jacob Moody <moody@posixcafe.org>
Date: Sat, 25 Mar 2023 19:24:01 +0000
Subject: cpp: correct #pragma once uniqueness check

---
 sys/src/cmd/cpp/cpp.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'sys/src/cmd/cpp/cpp.c')

diff --git a/sys/src/cmd/cpp/cpp.c b/sys/src/cmd/cpp/cpp.c
index aed6ecb7c..68c501cdb 100644
--- a/sys/src/cmd/cpp/cpp.c
+++ b/sys/src/cmd/cpp/cpp.c
@@ -86,6 +86,7 @@ control(Tokenrow *trp)
 	Nlist *np;
 	Token *tp;
 	Dir *d;
+	Once n;
 
 	tp = trp->tp;
 	if (tp->type!=NAME) {
@@ -157,7 +158,10 @@ control(Tokenrow *trp)
 		d = dirfstat(cursource->fd);
 		if (d == nil)
 			error(FATAL, "Out of memory from dirfstat");
-		incblocked[nblocked++] = d->qid;
+		n.qid = d->qid;
+		n.type = d->type;
+		n.dev = d->dev;
+		incblocked[nblocked++] = n;
 		free(d);
 		break;
 
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