fix: triggerCharacters might be undefined

aminya · aminya · commit 8aaabc994e3f · 2021-02-06T02:05:02.000-06:00
diff --git a/src/signature-help-manager.ts b/src/signature-help-manager.ts
@@ -192,7 +192,7 @@ export class SignatureHelpManager {
           return
         }
 
-        if (provider.triggerCharacters.has(change.newText[index])) {
+        if (provider.triggerCharacters?.has(change.newText[index])) {
           this.showSignatureHelp(provider, this.editor, cursorPosition)
         }
       })

Original file line number	Diff line number	Diff line change
`@@ -192,7 +192,7 @@ export class SignatureHelpManager {`
`192`	`192`	`return`
`193`	`193`	`}`
`194`	`194`
`195`		`- if (provider.triggerCharacters.has(change.newText[index])) {`
	`195`	`+ if (provider.triggerCharacters?.has(change.newText[index])) {`
`196`	`196`	`this.showSignatureHelp(provider, this.editor, cursorPosition)`
`197`	`197`	`}`
`198`	`198`	`})`