From fc2965649c49417cb02b40a81d57bf07bf35c4c6 Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Wed, 20 Nov 2024 12:41:04 +0000
Subject: [PATCH] anqputil: fix -std=c23 build failure

gcc-15 switched to -std=c23 by default:

    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212

As a result `iwd` fails the build as:

    ../src/anqputil.c:134:24: error: incompatible types when returning type '_Bool' but 'char **' was expected
      134 |                 return false;
          |                        ^~~~~

Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
---
 src/anqputil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/anqputil.c b/src/anqputil.c
index c0e0307e..724ff22d 100644
--- a/src/anqputil.c
+++ b/src/anqputil.c
@@ -131,7 +131,7 @@ char **anqp_parse_nai_realms(const unsigned char *anqp, unsigned int len)
 	uint16_t count;
 
 	if (len < 2)
-		return false;
+		return NULL;
 
 	count = l_get_le16(anqp);