From 1d95cce3f8a4314e5fcb2986b4b7022adc1a09d6 Mon Sep 17 00:00:00 2001
From: Nemo <me@captnemo.in>
Date: Sun, 5 Apr 2020 02:14:50 +0530
Subject: [PATCH] Catch another PDF error

---
 src/fetch.cr | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/fetch.cr b/src/fetch.cr
index 524afef..58b69a0 100644
--- a/src/fetch.cr
+++ b/src/fetch.cr
@@ -49,7 +49,10 @@ module Muse::Dl
           if /html/.match content_type
             puts response
             response.body_io.each_line do |line|
-              if /Unable to construct chapter PDF/.match line
+              # https://muse.jhu.edu/chapter/2383438/pdf
+              # https://muse.jhu.edu/book/67393
+              # Errors are Unable to determine page runs / Unable to construct chapter PDF
+              if /Unable to/.match line
                 raise Muse::Dl::Errors::MuseCorruptPDF.new
               end
             end