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

Guard against falsy names in getInitialLetter
2019-09-30 16:56:04 +01:00 · 2019-09-30 16:56:04 +01:00 · bb9fc609bf
parent ca0130db02 762e0111fb
commit bb9fc609bf
1 changed files with 5 additions and 0 deletions
--- a/src/Avatar.js
+++ b/src/Avatar.js
@ -67,6 +67,11 @@ module.exports = {
     * @return {string} the first letter
     */
    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) {
            return undefined;
        }