From 7633b426d17b18895d07ef0422d47008c2585b52 Mon Sep 17 00:00:00 2001
From: Vladimir Panarkin <[email protected]>
Date: Fri, 22 Apr 2022 12:52:14 +0300
Subject: [PATCH] Swallow 'index out of range' error

---
 lib/combine_pdf/parser.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/combine_pdf/parser.rb b/lib/combine_pdf/parser.rb
index 7ec0e5e..7cebd14 100644
--- a/lib/combine_pdf/parser.rb
+++ b/lib/combine_pdf/parser.rb
@@ -361,7 +361,11 @@ def _parse_
           # advance by the publshed stream length (if any)
           old_pos = @scanner.pos
           if(out.last.is_a?(Hash) && out.last[:Length].is_a?(Integer) && out.last[:Length] > 2)
-            @scanner.pos += out.last[:Length] - 2
+            begin
+              @scanner.pos += out.last[:Length] - 2
+            rescue RangeError
+              # do nothing
+            end
           end
 
           # the following was dicarded because some PDF files didn't have an EOL marker as required