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Add strict equalities in src/core/obj.js

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Jonas Jenwald 2014-08-01 21:45:39 +02:00
parent a154ca2dd3
commit ee0c0dd8a9
1 changed files with 6 additions and 6 deletions
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12
src/core/obj.js
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@ -98,12 +98,12 @@ var Dict = (function DictClosure() {
get: function Dict_get(key1, key2, key3) { get: function Dict_get(key1, key2, key3) {
var value; var value;
var xref = this.xref; var xref = this.xref;
if (typeof (value = this.map[key1]) != 'undefined' || key1 in this.map || if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map ||
typeof key2 == 'undefined') { typeof key2 === 'undefined') {
return xref ? xref.fetchIfRef(value) : value; return xref ? xref.fetchIfRef(value) : value;
} }
if (typeof (value = this.map[key2]) != 'undefined' || key2 in this.map || if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map ||
typeof key3 == 'undefined') { typeof key3 === 'undefined') {
return xref ? xref.fetchIfRef(value) : value; return xref ? xref.fetchIfRef(value) : value;
} }
value = this.map[key3] || null; value = this.map[key3] || null;
@ -652,7 +652,7 @@ var Catalog = (function CatalogClosure() {
for (var i = 0; i < kids.length; i++) { for (var i = 0; i < kids.length; i++) {
var kid = kids[i]; var kid = kids[i];
assert(isRef(kid), 'kids must be a ref'); assert(isRef(kid), 'kids must be a ref');
if (kid.num == kidRef.num) { if (kid.num === kidRef.num) {
found = true; found = true;
break; break;
} }
@ -976,7 +976,7 @@ var XRef = (function XRefClosure() {
// finding byte sequence // finding byte sequence
while (offset < dataLength) { while (offset < dataLength) {
var i = 0; var i = 0;
while (i < length && data[offset + i] == what[i]) { while (i < length && data[offset + i] === what[i]) {
++i; ++i;
} }
if (i >= length) { if (i >= length) {