Sakurai/pdf.js
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Do not fail on splitted hex string

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This commit is contained in:
Vivien Nicolas 2011-07-25 20:39:29 +02:00
parent 9b06da98ca
commit 1af6732ba9
1 changed files with 9 additions and 4 deletions

13
pdf.js

@ -2313,11 +2313,16 @@ var Lexer = (function() {
} }
if (specialChars[ch.charCodeAt(0)] != 1) { if (specialChars[ch.charCodeAt(0)] != 1) {
var x, x2; var x, x2;
if (((x = ToHexDigit(ch)) == -1) || if ((x = ToHexDigit(ch)) == -1)
((x2 = ToHexDigit(stream.getChar())) == -1)) {
error('Illegal character in hex string'); 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); str += String.fromCharCode((x << 4) | x2);
} }
} }