format string fix

diff --git a/ext/session/session.c b/ext/session/session.c
index 0328ffa08df862b5e8b9ce82c241ad2ac7142882..6a8cb85da8bbb481855800f63c7c07c223af7103 100644 (file)
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -633,7 +633,7 @@ static int migrate_global(HashTable *ht, HashPosition *pos TSRMLS_DC)
                        break;
                case HASH_KEY_IS_LONG:
                        php_error_docref(NULL TSRMLS_CC, E_NOTICE, "The session bug compatibility code will not "
-                                       "try to locate the global variable $%d due to its "
+                                       "try to locate the global variable $%lu due to its "
                                        "numeric nature.", num_key);
                        break;
        }