fixed compiler warning (thx to Marcus Boerger)

diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index d8ad53b21b3802837a62beb2617128c3bb2b8c39..41a378c3690d6bb9657de2cda39516dd629ceda1 100644 (file)
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -1725,7 +1725,7 @@ PHP_FUNCTION(mysqli_stat)
        }
        MYSQLI_FETCH_RESOURCE(mysql, MYSQL *, &mysql_link, "mysqli_link");
 
-       if (stat = (char *)mysql_stat(mysql)) {
+       if ((stat = (char *)mysql_stat(mysql))) {
                RETURN_STRING(stat, 1);
        }
        RETURN_FALSE;