From: Roy Marples <roy@marples.name>
Date: Fri, 24 May 2024 12:23:37 +0000 (+0100)
Subject: configure: fix the closefrom test
X-Git-Tag: v10.0.8~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7f139d3be757d125dc95a3b2065f526d1cbfe95;p=thirdparty%2Fdhcpcd.git

configure: fix the closefrom test

Fixes #327.
---

diff --git a/configure b/configure
index 8bc65184..0a28a0cf 100755
--- a/configure
+++ b/configure
@@ -816,7 +816,8 @@ if [ -z "$CLOSEFROM" ]; then
 	cat <<EOF >_closefrom.c
 #include <unistd.h>
 int main(void) {
-	return closefrom(3);
+	closefrom(3);
+	return 0;
 }
 EOF
 	if $XCC _closefrom.c -o _closefrom 2>&3; then