session is required

Author: remicollet

redis.c

@@ -458,6 +458,9 @@ static zend_function_entry redis_functions[] = {
 static const zend_module_dep redis_deps[] = {
 #ifdef HAVE_REDIS_IGBINARY
      ZEND_MOD_REQUIRED("igbinary")
+#endif
+#ifdef PHP_SESSION
+     ZEND_MOD_REQUIRED("session")
 #endif
      ZEND_MOD_END
 };