From 13afff05a82098ad5d2e56b9c2800bb100352528 Mon Sep 17 00:00:00 2001
From: Joshua Ellis <jellis@jellis.com.au>
Date: Mon, 23 Jul 2018 13:17:18 +1000
Subject: [PATCH] Patching 1.3 branch with ng build breaking on uglify per 1.5
 branch

---
 packages/@angular/cli/models/webpack-configs/production.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/@angular/cli/models/webpack-configs/production.ts b/packages/@angular/cli/models/webpack-configs/production.ts
index 7535e7417961..5bcead1cc0b8 100644
--- a/packages/@angular/cli/models/webpack-configs/production.ts
+++ b/packages/@angular/cli/models/webpack-configs/production.ts
@@ -92,7 +92,7 @@ export const getProdConfig = function (wco: WebpackConfigOptions) {
     }));
   }
 
-  const uglifyCompressOptions: any = { screw_ie8: true, warnings: buildOptions.verbose };
+  const uglifyCompressOptions: any = { screw_ie8: true, warnings: buildOptions.verbose, comparisons: false };
 
   if (buildOptions.buildOptimizer) {
     // This plugin must be before webpack.optimize.UglifyJsPlugin.