commit d9f81ac66942000861d46cd33708585a729b1207
from: Alexander Barton <alex@barton.de>
date: Mon Jan 29 22:32:06 2018 UTC

Fix compiler warning in Option_String()

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.

commit - 7207bef418c655107d3076b20dd797418ad82cd7
commit + d9f81ac66942000861d46cd33708585a729b1207
blob - 7acd84ee7857fa0a9a3b5e7af54b9384c9547f0f
blob + dc3b2f2ecf120a4147074cae869f5406d6c9fb98
--- src/ngircd/irc.c
+++ 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 */
 
 /**