From 3a2b15af4ca3161ffa6113108835fad2e7af6161 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Sat, 15 Oct 2022 13:09:36 +0200
Subject: [PATCH] miniupnpd: fix warnings when compiling with IGD_V2 disabled

fixes #617

./upnpdescgen.c:946:1: warning: unused label 'unstack' [-Wunused-label]
unstack:
^~~~~~~~
./upnpdescgen.c:891:12: warning: unused parameter 'force_igd1' [-Wunused-parameter]
       int force_igd1)
           ^
./upnpdescgen.c:1035:61: warning: unused parameter 'force_igd1' [-Wunused-parameter]
genServiceDesc(int * len, const struct serviceDesc * s, int force_igd1)
                                                            ^
3 warnings generated.
---
 miniupnpd/upnpdescgen.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/miniupnpd/upnpdescgen.c b/miniupnpd/upnpdescgen.c
index b1987c3..9840b82 100644
--- a/miniupnpd/upnpdescgen.c
+++ b/miniupnpd/upnpdescgen.c
@@ -900,6 +900,10 @@ genXML(char * str, int * len, int * tmplen,
 		unsigned short j;
 		const char * eltname;
 	} pile[GENXML_STACK_SIZE]; /* stack */
+#if !defined(IGD_V2)
+	UNUSED(force_igd1);
+#endif
+
 	top = -1;
 	i = 0;	/* current node */
 	j = 1;	/* i + number of nodes*/
@@ -943,7 +947,9 @@ genXML(char * str, int * len, int * tmplen,
 				str = strcat_str(str, len, tmplen, eltname);
 				str = strcat_char(str, len, tmplen, '>');
 			}
+#ifdef IGD_V2
 unstack:
+#endif
 			for(;;)
 			{
 				if(top < 0)
@@ -1040,6 +1046,10 @@ genServiceDesc(int * len, const struct serviceDesc * s, int force_igd1)
 	const struct argument * args;
 	char * str;
 	int tmplen;
+#if !defined(IGD_V2)
+	UNUSED(force_igd1);
+#endif
+
 	tmplen = 2048;
 	str = (char *)malloc(tmplen);
 	if(str == NULL)