From b9a84a5fdc118508a5e736b743c9333d26fb36e6 Mon Sep 17 00:00:00 2001 From: Tan Li Hau Date: Wed, 26 Feb 2020 22:59:12 +0800 Subject: [PATCH] check if module_scope is defined --- src/compiler/compile/Component.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/compiler/compile/Component.ts b/src/compiler/compile/Component.ts index 8203866642..a833735e29 100644 --- a/src/compiler/compile/Component.ts +++ b/src/compiler/compile/Component.ts @@ -803,7 +803,7 @@ export default class Component { const variable = component.var_lookup.get(name); variable[deep ? 'mutated' : 'reassigned'] = true; } - } else if (module_scope.has(name)) { + } else if (module_scope && module_scope.has(name)) { const variable = component.var_lookup.get(name); variable[deep ? 'mutated' : 'reassigned'] = true; }