Handle browserify-ignored module result for etw logger

This commit is contained in:
Wesley Wigham
2019-09-03 16:33:41 -07:00
parent 82a1a28fd4
commit 541e96ec9f
+2 -2
View File
@@ -36,8 +36,8 @@ namespace ts {
etwModule = undefined;
}
/** Performance logger that will generate ETW events if possible */
export const perfLogger: PerfLogger = etwModule ? etwModule : nullLogger;
/** Performance logger that will generate ETW events if possible - check for `logEvent` member, as `etwModule` will be `{}` when browserified */
export const perfLogger: PerfLogger = etwModule && etwModule.logEvent ? etwModule : nullLogger;
perfLogger.logInfoEvent(`Starting TypeScript v${versionMajorMinor} with command line: ${JSON.stringify(process.argv)}`);
}