fix: aborts when using a Qt build with assertions enabled

Preventing undefined behaviour hooray! :D

Signed-off-by: flow <flowlnlnln@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
index 9c9d1e75..742f4f2a 100644
--- a/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
+++ b/launcher/ui/pages/modplatform/technic/TechnicModel.cpp
@@ -217,6 +217,11 @@ void Technic::ListModel::searchRequestFinished()
         return;
     }
     searchState = Finished;
+
+    // When you have a Qt build with assertions turned on, proceeding here will abort the application
+    if (newList.size() == 0)
+        return;
+
     beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size() + newList.size() - 1);
     modpacks.append(newList);
     endInsertRows();