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minor code review: remove pointless test

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Raymond Hill 2017-12-29 21:54:03 -05:00
parent 3ec9377c3e
commit 6ab34efe44
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GPG Key ID: 25E1490B761470C2
1 changed files with 3 additions and 3 deletions
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6
src/js/traffic.js
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@ -601,7 +601,7 @@ var filterDocument = (function() {
) {
return false;
}
// We need to insert after DOCTYPE, or else the browser may falls into
// We need to insert after DOCTYPE, or else the browser may fall into
// quirks mode.
if ( responseBytes.byteLength < 256 ) { return false; }
var bb = new Uint8Array(responseBytes, 0, 256),
@ -612,7 +612,7 @@ var filterDocument = (function() {
for (;;) {
b = bb[i++];
if ( b === 0x3C /* '<' */ ) { break; }
if ( b > 0x20 || b > 0x7F || i > 240 ) { return false; }
if ( b > 0x20 || i > 240 ) { return false; }
}
// Case insensitively test for '!doctype'.
if (
@ -633,7 +633,7 @@ var filterDocument = (function() {
b = bb[i++];
if ( b === 0x3E /* '>' */ ) { break; }
if ( b === 0x22 /* '"' */ || b === 0x27 /* "'" */ ) { qcount += 1; }
if ( b > 127 || i > 240 ) { return false; }
if ( b > 0x7F || i > 240 ) { return false; }
}
// Bail out if mismatched quotes.
if ( (qcount & 1) !== 0 ) { return false; }