fix-PDF.diff

diff --git a/lib/PDF/COS/Type/XRef.rakumod b/lib/PDF/COS/Type/XRef.rakumod
index ba0c2d5..08c60d5 100644
--- a/lib/PDF/COS/Type/XRef.rakumod
+++ b/lib/PDF/COS/Type/XRef.rakumod
@@ -119,7 +119,7 @@ class PDF::COS::Type::XRef
         my array \decoded = $.decode( $encoded );
         my uint32 @index[+decoded;4];
         my array @decoded-segs;
-        my uint $i = 0;
+        my int $i = 0;
 
         for index.list -> $obj-num is rw, \num-entries {
             die "/XRef stream content overflow"
diff --git a/lib/PDF/IO/Filter/RunLength.rakumod b/lib/PDF/IO/Filter/RunLength.rakumod
index 347d796..851b560 100644
--- a/lib/PDF/IO/Filter/RunLength.rakumod
+++ b/lib/PDF/IO/Filter/RunLength.rakumod
@@ -14,7 +14,7 @@ class PDF::IO::Filter::RunLength {
         my int $j = 0;
 
         while $i <= n {
-            my int $ind = 0;
+            my uint $ind = 0;
             my $ind-pos = $j++;
             my \ord = input[$i++];
             @out[$j++] = ord;
diff --git a/t/pdf/pdf.in-diffs b/t/pdf/pdf.in-diffs
index 1c42006..e69de29 100644
Binary files a/t/pdf/pdf.in-diffs and b/t/pdf/pdf.in-diffs differ
diff --git a/t/update-encrypted.pdf b/t/update-encrypted.pdf
index 22256b7..475b6ab 100644
Binary files a/t/update-encrypted.pdf and b/t/update-encrypted.pdf differ