Whitespace fix and initialize ret properly

diff --git a/ext/session/session.c b/ext/session/session.c
index cbe5b4974f7fb40f332f0ee29b93eab36aaf03f3..7178caa35dd67887555b1a2319b2a252be77c77d 100644 (file)
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -590,21 +590,21 @@ static void php_session_save_current_state(PSLS_D)
 {
        char *val;
        int vallen;
-       int ret;
+       int ret = FAILURE;
        char *variable;
        ulong num_key;
        PLS_FETCH();
        
        if (!PG(register_globals)) {
-         if(!PS(http_session_vars)) {
-               return;
-         }
+               if (!PS(http_session_vars)) {
+                       return;
+               }
 
-         for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(PS(http_session_vars)));
-                  zend_hash_get_current_key(Z_ARRVAL_P(PS(http_session_vars)), &variable, &num_key) == HASH_KEY_IS_STRING;
-                  zend_hash_move_forward(Z_ARRVAL_P(PS(http_session_vars)))) {
-               PS_ADD_VAR(variable);
-         }
+               for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(PS(http_session_vars)));
+                               zend_hash_get_current_key(Z_ARRVAL_P(PS(http_session_vars)), &variable, &num_key) == HASH_KEY_IS_STRING;
+                               zend_hash_move_forward(Z_ARRVAL_P(PS(http_session_vars)))) {
+                       PS_ADD_VAR(variable);
+               }
        }
 
        if (PS(mod_data)) {