diff --git a/src/lj_err.c b/src/lj_err.c
index caa7487f..e3e0c2eb 100644
--- a/src/lj_err.c
+++ b/src/lj_err.c
@@ -529,6 +529,7 @@ static ptrdiff_t finderrfunc(lua_State *L)
       if (cframe_canyield(cf)) return 0;
       if (cframe_errfunc(cf) >= 0)
 	return cframe_errfunc(cf);
+      cf = cframe_prev(cf);
       frame = frame_prevd(frame);
       break;
     case FRAME_PCALL: