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Fix: display error on install page

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eight 2018-09-25 20:45:07 +08:00
parent 64aa9fcf53
commit 42e97ef153
1 changed files with 1 additions and 1 deletions
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2
install-usercss/install-usercss.js
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@ -242,7 +242,7 @@
const contents = Array.isArray(err) ?
[$create('pre', err.join('\n'))] :
[err && err.message && $create('pre', err.message) || err || 'Unknown error'];
if (Number.isInteger(err.index)) {
if (Number.isInteger(err.index) && typeof contents[0] === 'string') {
const pos = cm.posFromIndex(err.index);
contents[0] = `${pos.line + 1}:${pos.ch + 1} ` + contents[0];
contents.push($create('pre', drawLinePointer(pos)));