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#234 handle missing first index for differences array

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Eliot Jones
2020-11-22 13:07:05 -04:00
parent fa5e37dc8c
commit ccd7d81ae3
2 changed files with 8 additions and 12 deletions
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2
src/UglyToad.PdfPig.Tests/Fonts/Standard14Tests.cs
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@@ -10,7 +10,7 @@
{ {
var names = Standard14.GetNames().Count; var names = Standard14.GetNames().Count;
Assert.Equal(34, names); Assert.Equal(38, names);
} }
} }
} }

18
src/UglyToad.PdfPig/PdfFonts/Parser/EncodingReader.cs
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@@ -7,7 +7,6 @@
using PdfPig.Parser.Parts; using PdfPig.Parser.Parts;
using Tokenization.Scanner; using Tokenization.Scanner;
using Tokens; using Tokens;
using Util;
internal class EncodingReader : IEncodingReader internal class EncodingReader : IEncodingReader
{ {
@@ -95,20 +94,17 @@
return differences; return differences;
} }
var activeCode = differenceArray.GetNumeric(0).Int; var currentIndex = -1;
foreach (var differenceEntry in differenceArray.Data)
for (int i = 1; i < differenceArray.Data.Count; i++)
{ {
var entry = differenceArray.Data[i]; if (differenceEntry is NumericToken number)
if (entry is NumericToken numeric)
{ {
activeCode = numeric.Int; currentIndex = number.Int;
} }
else if (entry is NameToken name) else if (differenceEntry is NameToken name)
{ {
differences.Add((activeCode, name.Data)); differences.Add((currentIndex, name.Data));
activeCode++; currentIndex++;
} }
else else
{ {