Fix compiler warning on redefined constant

diff --git a/ext/pdo_mysql/mysql_driver.c b/ext/pdo_mysql/mysql_driver.c
index a703f93e7cf0192918d55e220198adbf0fb4d5e0..32d13bafaf39b2a18565108182d35cbdbffe173c 100644 (file)
--- a/ext/pdo_mysql/mysql_driver.c
+++ b/ext/pdo_mysql/mysql_driver.c
@@ -527,9 +527,9 @@ static struct pdo_dbh_methods mysql_methods = {
 /* }}} */
 
 #ifdef PHP_WIN32
-# define MYSQL_UNIX_ADDR       NULL
+# define PDO_DEFAULT_MYSQL_UNIX_ADDR   NULL
 #else
-# define MYSQL_UNIX_ADDR       PDO_MYSQL_G(default_socket)
+# define PDO_DEFAULT_MYSQL_UNIX_ADDR   PDO_MYSQL_G(default_socket)
 #endif
 
 /* {{{ pdo_mysql_handle_factory */
@@ -545,7 +545,7 @@ static int pdo_mysql_handle_factory(pdo_dbh_t *dbh, zval *driver_options TSRMLS_
                { "dbname",   "",       0 },
                { "host",   "localhost",        0 },
                { "port",   "3306",     0 },
-               { "unix_socket",  MYSQL_UNIX_ADDR,      0 },
+               { "unix_socket",  PDO_DEFAULT_MYSQL_UNIX_ADDR,  0 },
        };
        int connect_opts = 0
 #ifdef CLIENT_MULTI_RESULTS