Restructure category refresh action

- Remove plugins class
- Route signals to run Nexus API call from MainWindow
- Pass Dialog instance to route response data
- Revert CategoryFactory::instance to return reference

1 files changed, 5 insertions, 5 deletions

diff --git a/src/modlistsortproxy.cpp b/src/modlistsortproxy.cpp
index e61f9494..704ec10b 100644
--- a/src/modlistsortproxy.cpp
+++ b/src/modlistsortproxy.cpp
@@ -171,11 +171,11 @@ bool ModListSortProxy::lessThan(const QModelIndex& left, const QModelIndex& righ
         lt = true;
       else {
         try {
-          CategoryFactory* categories = CategoryFactory::instance();
-          QString leftCatName         = categories->getCategoryName(
-              categories->getCategoryIndex(leftMod->primaryCategory()));
-          QString rightCatName = categories->getCategoryName(
-              categories->getCategoryIndex(rightMod->primaryCategory()));
+          CategoryFactory& categories = CategoryFactory::instance();
+          QString leftCatName         = categories.getCategoryName(
+              categories.getCategoryIndex(leftMod->primaryCategory()));
+          QString rightCatName = categories.getCategoryName(
+              categories.getCategoryIndex(rightMod->primaryCategory()));
           lt = leftCatName < rightCatName;
         } catch (const std::exception& e) {
           log::error("failed to compare categories: {}", e.what());