From d10cf9172c933625447d455f6af05999fdf62042 Mon Sep 17 00:00:00 2001
From: Alan Agius <alan.agius4@gmail.com>
Date: Fri, 30 Oct 2020 08:45:08 +0100
Subject: [PATCH] fix(@angular-devkit/build-angular): improve network error
 message during fonts inlining

Closes #19259
---
 .../build_angular/src/utils/index-file/inline-fonts.ts      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts b/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts
index 0345a5cddc31..647cb23370c8 100644
--- a/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts
+++ b/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts
@@ -117,7 +117,11 @@ export class InlineFontsProcessor {
             .on('end', () => resolve(rawResponse));
         },
       )
-        .on('error', e => reject(e));
+        .on('error', e =>
+          reject(new Error(
+            `Inlining of fonts failed. An error has occurred while retrieving ${url} over the internet.\n` +
+            e.message,
+          )));
     });
 
     if (cacheFontsPath) {