From 351251193ddca4f03ed5676c2dde862734cc5aee Mon Sep 17 00:00:00 2001
From: Josh Goldberg <josh@fullscreenmario.com>
Date: Thu, 19 Apr 2018 21:54:08 -0700
Subject: [PATCH] Simplified to one output line

---
 src/compiler/watch.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/compiler/watch.ts b/src/compiler/watch.ts
index 0dfe3968826..1b79e71efb8 100644
--- a/src/compiler/watch.ts
+++ b/src/compiler/watch.ts
@@ -74,11 +74,15 @@ namespace ts {
                 system.write(output);
             } :
             (diagnostic, newLine, options) => {
+                let output = "";
+
                 if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
-                    system.write(newLine);
+                    output += newLine;
                 }
-                let output = `${new Date().toLocaleTimeString()} - `;
+
+                output += `${new Date().toLocaleTimeString()} - `;
                 output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`;
+
                 system.write(output);
             };
     }