From 850604423273af6576a2ff7d426dada6d8575805 Mon Sep 17 00:00:00 2001
From: Alex Ling <hkalexling@gmail.com>
Date: Fri, 10 Apr 2020 15:05:31 +0000
Subject: [PATCH] Handle errors in the "/" endpoint

---
 src/routes/main.cr | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/routes/main.cr b/src/routes/main.cr
index b48bc8b..3e21fc1 100644
--- a/src/routes/main.cr
+++ b/src/routes/main.cr
@@ -33,10 +33,15 @@ class MainRouter < Router
     end
 
     get "/" do |env|
-      titles = @context.library.titles
-      username = get_username env
-      percentage = titles.map &.load_percetage username
-      layout "index"
+      begin
+        titles = @context.library.titles
+        username = get_username env
+        percentage = titles.map &.load_percetage username
+        layout "index"
+      rescue e
+        @context.error e
+        env.response.status_code = 500
+      end
     end
 
     get "/book/:title" do |env|