From d9f81ac66942000861d46cd33708585a729b1207 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Mon, 29 Jan 2018 23:32:06 +0100
Subject: [PATCH] Fix compiler warning in Option_String()
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When compiling ngIRCd without support for SSL and without support for
ZLIB, gcc outputs the following warning:

  irc.c:493:9: warning: variable ‘options’ set but not used
    [-Wunused-but-set-variable]

Fix it by providing a dummy function in this case.
---
 src/ngircd/irc.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index 7acd84ee..dc3b2f2e 100644
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -483,11 +483,8 @@ Help(CLIENT *Client, const char *Topic)
  * @return Pointer to static (global) string buffer.
  */
 static char *
-#ifdef ZLIB
+#if defined(SSL_SUPPORT) || defined(ZLIB)
 Option_String(CONN_ID Idx)
-#else
-Option_String(UNUSED CONN_ID Idx)
-#endif
 {
 	static char option_txt[8];
 	UINT16 options;
@@ -507,6 +504,11 @@ Option_String(UNUSED CONN_ID Idx)
 #endif
 
 	return option_txt;
+#else
+Option_String(UNUSED CONN_ID Idx)
+{
+	return "";
+#endif
 } /* Option_String */
 
 /**
-- 
2.39.2