Issue #2008 - Fix lint errors for src/parser.js
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@ -1,5 +1,6 @@
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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/* globals Ascii85Stream, AsciiHexStream, CCITTFaxStream, Cmd, Dict, error, FlateStream, isArray, isCmd, isDict, isInt, isName, isNum, isRef, isString, Jbig2Stream, JpegStream, JpxStream, LZWStream, Name, NullStream, PredictorStream, Ref, RunLengthStream, warn */
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/* Copyright 2012 Mozilla Foundation
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/* Copyright 2012 Mozilla Foundation
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*
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* Licensed under the Apache License, Version 2.0 (the "License");
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@ -133,7 +134,7 @@ var Parser = (function ParserClosure() {
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// searching for the /EI\s/
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// searching for the /EI\s/
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var state = 0, ch;
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var state = 0, ch;
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while (state != 4 && (ch = stream.getByte()) != null) {
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while (state != 4 && (ch = stream.getByte()) !== null && ch !== undefined) {
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switch (ch) {
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switch (ch) {
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case 0x20:
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case 0x20:
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case 0x0D:
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case 0x0D:
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@ -364,7 +365,7 @@ var Lexer = (function LexerClosure() {
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str += ch;
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str += ch;
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break;
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break;
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case ')':
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case ')':
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if (--numParen == 0) {
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if (--numParen === 0) {
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done = true;
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done = true;
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} else {
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} else {
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str += ch;
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str += ch;
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@ -540,6 +541,7 @@ var Lexer = (function LexerClosure() {
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stream.skip();
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stream.skip();
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return Cmd.get('>>');
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return Cmd.get('>>');
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}
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}
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return Cmd.get(ch);
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case '{':
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case '{':
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case '}':
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case '}':
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return Cmd.get(ch);
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return Cmd.get(ch);
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