proxmox-mirrors/mirror_xterm.js
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Issue #821 - Prevent TypeError in resize()

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This commit is contained in:
Jon Masters 2017-07-27 17:21:31 +01:00 committed by Paris Kasidiaris
parent f36bd24e1e
commit 2d4e617c95
4 changed files with 1149 additions and 955 deletions
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1
.gitignore vendored
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@ -13,6 +13,7 @@ npm-debug.log
.env
build/
.vscode/
.DS_Store
# Directories needed for code coverage
/coverage/

2048
package-lock.json generated
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2
package.json
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@ -39,7 +39,7 @@
"@types/jsdom": "^11.0.1",
"@types/mocha": "^2.2.33",
"@types/node": "^6.0.41",
"browserify": "^13.1.0",
"browserify": "^13.3.0",
"chai": "3.5.0",
"docdash": "0.4.0",
"express": "4.13.4",

3
src/xterm.js
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@ -1941,6 +1941,9 @@ Terminal.prototype.resize = function(x, y) {
ch = [this.defAttr, ' ', 1]; // does xterm use the default attr?
i = this.buffer.lines.length;
while (i--) {
if (this.buffer.lines.get(i) === undefined) {
this.buffer.lines.set(i, this.blankLine());
}
while (this.buffer.lines.get(i).length < x) {
this.buffer.lines.get(i).push(ch);
}