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fix error

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This commit is contained in:
ouwou
2020-11-14 03:13:43 -05:00
parent 1e3ebefb5e
commit db0833fe86
1 changed files with 4 additions and 1 deletions
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5
components/channels.cpp
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@@ -349,7 +349,10 @@ void ChannelList::UpdateChannel(Snowflake id) {
UpdateChannelCategory(id); UpdateChannelCategory(id);
return; return;
} }
auto row = dynamic_cast<ChannelListRowChannel *>(m_id_to_row.at(id));
auto it = m_id_to_row.find(id);
if (it == m_id_to_row.end()) return; // stuff like voice doesnt have a row yet
auto row = dynamic_cast<ChannelListRowChannel *>(it->second);
const bool old_collapsed = row->IsUserCollapsed; const bool old_collapsed = row->IsUserCollapsed;
const bool old_visible = row->is_visible(); const bool old_visible = row->is_visible();
DeleteRow(row); DeleteRow(row);