cppcheck stuff (#1200)

* cppcheck stuff

* Update src/ui/RoomSettings.cpp

Co-authored-by: DeepBlueV7.X <nicolas.werner@hotmail.de>

* Update src/ui/RoomSettings.cpp

Co-authored-by: DeepBlueV7.X <nicolas.werner@hotmail.de>

* Fix linting

Co-authored-by: DeepBlueV7.X <nicolas.werner@hotmail.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/timeline/CommunitiesModel.cpp b/src/timeline/CommunitiesModel.cpp

index 083f9668..ef023cee 100644
--- a/src/timeline/CommunitiesModel.cpp
+++ b/src/timeline/CommunitiesModel.cpp
@@ -693,7 +693,7 @@ enum Categories
 };
 
 Categories
-tagIdToCat(QString tagId)
+tagIdToCat(const QString &tagId)
 {
     if (tagId.isEmpty())
         return World;
@@ -757,7 +757,7 @@ FilteredCommunitiesModel::filterAcceptsRow(int sourceRow, const QModelIndex &) c
 }
 
 QVariantList
-CommunitiesModel::spaceChildrenListFromIndex(QString room, int idx) const
+CommunitiesModel::spaceChildrenListFromIndex(const QString &room, int idx) const
 {
     if (idx < -1)
         return {};