Change Details

Fixed issue where the thread name cleared when setting it to anything with the same prefix.

Fixed issue where the thread name cleared when setting it to anything with the same prefix. The bug was with the `firstLine` function in `onChangeName`. `firstLine` in `onChangeName` was introduced in D863 and D862 to make it impossible to set a thread title with newlines, this fix still ensures that. And for good measure, this also helps resolve the issue in D3980, where the `ThreadSettingsGeneralTab` button doesn't stay disabled if there are no queued changes.

Fixed issue where the thread name cleared when setting it to to anything with the same prefix. The bug was with the `firstLine` function in `onChangeName`. `firstLine` in `onChangeName` was introduced in D863 and D862 to make it impossible to set a thread title with newlines, this fix still ensures that. And for good measure, this also helps resolve the issue in D3980, where the `ThreadSettingsGeneralTab` button doesn't stay disabled if there are no queued changes.