From ac8dec3f1454bb3d4d17c6d4f2c63f8cb3defef4 Mon Sep 17 00:00:00 2001
From: zhangbingce <zhangbingce@huawei.com>
Date: Thu, 18 Aug 2022 21:24:06 +0800
Subject: [PATCH] bugfix of compile error in esmodule mode

Signed-off-by: zhangbingce <zhangbingce@huawei.com>
Change-Id: If03fae04a36eabdc8cefb341b051d598d3b4bdac
---
 compiler/src/validate_ui_syntax.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/src/validate_ui_syntax.ts b/compiler/src/validate_ui_syntax.ts
index 6229fc5..9701ce4 100644
--- a/compiler/src/validate_ui_syntax.ts
+++ b/compiler/src/validate_ui_syntax.ts
@@ -1042,6 +1042,9 @@ export function processSystemApi(content: string, isProcessAllowList: boolean =
 }
 
 function collectSourcemapNames(sourcePath: string, changedName: string, originalName: string): void {
+  if (sourcePath == null) {
+    return;
+  }
   const cleanSourcePath: string = sourcePath.replace('.ets', '.js').replace('.ts', '.js');
   if (!sourcemapNamesCollection.has(cleanSourcePath)) {
     return;