Fix unused-variable warning on Windows.

Introduced in 585bca39: msgid is not used in the Windows code path.

Also adjust comments a tad (mostly to keep pgindent from messing it up).

David Rowley

diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index 10cc0e69b20eef8eb05b3e2edfe375975eae2934..3909367be6fc94ed446e7a9ef62374877ffc3f09 100644 (file)
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -3362,11 +3362,13 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
    int         port = LDAP_DEF_PORT,
                scope,
                rc,
-               msgid,
                size,
                state,
                oldstate,
                i;
+#ifndef WIN32
+   int         msgid;
+#endif
    bool        found_keyword;
    char       *url,
               *hostname,
@@ -3511,11 +3513,13 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
 
    /*
     * Perform an explicit anonymous bind.
-    * LDAP does not require that an anonymous bind is preformed explicitly,
+    *
+    * LDAP does not require that an anonymous bind is performed explicitly,
     * but we want to distinguish between the case where LDAP bind does not
     * succeed within PGLDAP_TIMEOUT seconds (return 2 to continue parsing
     * the service control file) and the case where querying the LDAP server
     * fails (return 1 to end parsing).
+    *
     * Unfortunately there is no way of setting a timeout that works for
     * both Windows and OpenLDAP.
     */
@@ -3528,7 +3532,7 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
        ldap_unbind(ld);
        return 2;
    }
-#else /* WIN32 */
+#else /* !WIN32 */
    /* in OpenLDAP, use the LDAP_OPT_NETWORK_TIMEOUT option */
    if (ldap_set_option(ld, LDAP_OPT_NETWORK_TIMEOUT, &time) != LDAP_SUCCESS)
    {
@@ -3783,7 +3787,8 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
 
    return 0;
 }
-#endif
+
+#endif /* USE_LDAP */
 
 #define MAXBUFSIZE 256