Restore initial values on graceful server restart.

diff --git a/Zend/zend_string.c b/Zend/zend_string.c
index 2b428f4f42c8699440120366e2bc080f94f31a6d..e4edc92e477474f29831f3674bae9fa2e83ef046 100644 (file)
--- a/Zend/zend_string.c
+++ b/Zend/zend_string.c
@@ -69,6 +69,12 @@ ZEND_API void zend_interned_strings_init(void)
        int i;
        zend_string *str;
 
+       interned_string_request_handler = zend_new_interned_string_request;
+       interned_string_copy_storage = NULL;
+
+       zend_empty_string = NULL;
+       zend_known_strings = NULL;
+
        zend_init_interned_strings_ht(&interned_strings_permanent, 1);
 
        zend_new_interned_string = zend_new_interned_string_permanent;