Index: php8.4-8.4.4/sapi/cli/ps_title.c
===================================================================
--- php8.4-8.4.4.orig/sapi/cli/ps_title.c
+++ php8.4-8.4.4/sapi/cli/ps_title.c
@@ -273,8 +273,10 @@ clobber_error:
      */
     save_argv = NULL;
     save_argc = 0;
+#ifdef PS_USE_CLOBBER_ARGV
     ps_buffer = NULL;
     ps_buffer_size = 0;
+#endif /* PS_USE_CLOBBER_ARGV */
     return argv;
 #endif /* PS_USE_CHANGE_ARGV or PS_USE_CLOBBER_ARGV */
 }
