diff --git a/pdf.js b/pdf.js index 4bed1a851..66d922df2 100644 --- a/pdf.js +++ b/pdf.js @@ -2313,11 +2313,16 @@ var Lexer = (function() { } if (specialChars[ch.charCodeAt(0)] != 1) { var x, x2; - if (((x = ToHexDigit(ch)) == -1) || - ((x2 = ToHexDigit(stream.getChar())) == -1)) { + if ((x = ToHexDigit(ch)) == -1) error('Illegal character in hex string'); - break; - } + + ch = stream.getChar(); + while (specialChars[ch.charCodeAt(0)] == 1) + ch = stream.getChar(); + + if ((x2 = ToHexDigit(ch)) == -1) + error('Illegal character in hex string'); + str += String.fromCharCode((x << 4) | x2); } }