format string fix

diff --git a/ext/session/session.c b/ext/session/session.c
index 277a84e88ba0f0ba8cf35b671940c55ccf32ad4b..b1565672593b3e414316561c45f5af7a133f0bd0 100644 (file)
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -732,7 +732,7 @@ 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;
        }