fix: Crash after evaluating patterns a second time

main/source/window/window.cpp

@@ -636,9 +636,6 @@ namespace hex {
         });
 
         glfwSetDropCallback(this->m_window, [](GLFWwindow *, int count, const char **paths) {
-            if (count != 1)
-                return;
-
             for (int i = 0; i < count; i++) {
                 auto path = std::fs::path(reinterpret_cast<const char8_t *>(paths[i]));
 

plugins/builtin/source/ui/pattern_drawer.cpp

@@ -520,6 +520,9 @@ namespace hex::plugin::builtin::ui {
 
             auto sortSpecs = ImGui::TableGetSortSpecs();
 
+            if (patterns.empty())
+                sortedPatterns.clear();
+
             if (!patterns.empty() && (sortSpecs->SpecsDirty || sortedPatterns.empty())) {
                 sortedPatterns.clear();
                 std::transform(patterns.begin(), patterns.end(), std::back_inserter(sortedPatterns), [](const std::shared_ptr<pl::ptrn::Pattern> &pattern) {