Protect against undefined separator (#427)

bradlc · bradlc · commit 85cf5edccbcf · 2022-01-17T18:06:28.000Z
diff --git a/packages/tailwindcss-language-server/src/server.ts b/packages/tailwindcss-language-server/src/server.ts
@@ -391,7 +391,7 @@ async function createProjectService(
       capabilities.add(CompletionRequest.type, {
         documentSelector: null,
         resolveProvider: true,
-        triggerCharacters: [...TRIGGER_CHARACTERS, state.separator],
+        triggerCharacters: [...TRIGGER_CHARACTERS, state.separator].filter(Boolean),
       })
       if (watchFiles.length > 0) {
         capabilities.add(DidChangeWatchedFilesNotification.type, {
