fix: Resolve NPE

serverless · Aug 19, 2020 · 2c47436 · 2c47436
1 parent 424fe49
commit 2c47436
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/typescript.ts b/src/typescript.ts
@@ -81,10 +81,11 @@ export async function run(fileNames: string[], options: ts.CompilerOptions): Pro
   allDiagnostics.forEach(diagnostic => {
     if (!diagnostic.file) {
       console.log(diagnostic)
+    } else {
+      const {line, character} = diagnostic.file.getLineAndCharacterOfPosition(diagnostic.start)
+      const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n')
+      console.log(`${diagnostic.file.fileName} (${line + 1},${character + 1}): ${message}`)
     }
-    const {line, character} = diagnostic.file.getLineAndCharacterOfPosition(diagnostic.start)
-    const message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n')
-    console.log(`${diagnostic.file.fileName} (${line + 1},${character + 1}): ${message}`)
   })
 
   if (emitResult.emitSkipped) {