Remove variables and assignments with no effect

[yaz-moved-to-github.git] / src / tcpdchk.c

diff --git a/src/tcpdchk.c b/src/tcpdchk.c
index 96c2f9a..f5885d1 100644 (file)
--- a/src/tcpdchk.c
+++ b/src/tcpdchk.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data
+ * Copyright (C) 1995-2011 Index Data
  * See the file LICENSE for details.
  */
 /**
@@ -7,6 +7,10 @@
  * \brief Implements TCP WRAPPER check.
  */
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <stdio.h>
 #include <string.h>
 
@@ -67,7 +71,6 @@ int check_ip_tcpd(void *cd, const char *addr, int len, int type)
 #if HAVE_TCPD_H
             struct request_info request_info;
             int i;
-#endif
             char *host_name = 0, *host_addr = 0;
             struct hostent *host;
 
@@ -78,7 +81,6 @@ int check_ip_tcpd(void *cd, const char *addr, int len, int type)
                                       AF_INET)))
                 host_name = (char*) host->h_name;
             host_addr = inet_ntoa(addr_in->sin_addr);
-#if HAVE_TCPD_H
             if (host_addr)
                 request_init(&request_info, RQ_DAEMON, daemon_name,
                              RQ_CLIENT_NAME, host_name,
@@ -106,6 +108,7 @@ int check_ip_tcpd(void *cd, const char *addr, int len, int type)
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab