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Merge pull request #3498 from matrix-org/jryans/undef-avatar

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Guard against falsy names in getInitialLetter
This commit is contained in:
J. Ryan Stinnett
2019-09-30 16:56:04 +01:00
committed by GitHub
parent ca0130db02 762e0111fb
commit bb9fc609bf
1 changed files with 5 additions and 0 deletions
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5
src/Avatar.js
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@@ -67,6 +67,11 @@ module.exports = {
* @return {string} the first letter * @return {string} the first letter
*/ */
getInitialLetter(name) { getInitialLetter(name) {
if (!name) {
// XXX: We should find out what causes the name to sometimes be falsy.
console.trace("`name` argument to `getInitialLetter` not supplied");
return undefined;
}
if (name.length < 1) { if (name.length < 1) {
return undefined; return undefined;
} }