Fix notable warnings (from gcc)

2 files changed, 7 insertions, 10 deletions

diff --git a/core/src/UI/UI_Items.cpp b/core/src/UI/UI_Items.cpp
index 2685c82..5b84cb8 100644
--- a/core/src/UI/UI_Items.cpp
+++ b/core/src/UI/UI_Items.cpp
@@ -32,8 +32,6 @@ ActionResult ItemEditor(ItemList<T>& list, T* item)
 		t.GetEmail();
 	};
 
-	auto& gs = GlobalStates::GetInstance();
-
 	static bool duplicateName = false;
 
 	static std::string name;
@@ -116,8 +114,6 @@ void ItemListEntries(ItemList<T>& list, int& selectedIdx)
 	};
 	constexpr int kColumns = 1 /* Name column */ + kHasDescription + kHasEmail + kHasStock + kHasPrice;
 
-	auto& gs = GlobalStates::GetInstance();
-
 	if (ImGui::BeginTable("", kColumns, ImGuiTableFlags_Borders)) {
 
 		ImGui::TableSetupColumn(I18N_TEXT("Name", L10N_ITEM_COLUMN_NAME));
diff --git a/core/src/UI/UI_Templates.cpp b/core/src/UI/UI_Templates.cpp
index b4e3aa5..0320ea0 100644
--- a/core/src/UI/UI_Templates.cpp
+++ b/core/src/UI/UI_Templates.cpp
@@ -194,7 +194,6 @@ private:
 				if (!IsSelected()) {
 					ImGui::Text(I18N_TEXT("Select a cell to edit", L10N_TABLE_CELL_SELECT_MSG));
 				} else if (mSelectionTL == mSelectionBR) {
-					auto& selectCell = mTable->GetCell(mSelectionTL);
 					DisplayCellProperties(mSelectionTL);
 				} else {
 					DisplayRangeProperties(mSelectionTL, mSelectionBR);
@@ -260,9 +259,9 @@ private:
 		int dividend = column;
 		int modulo;
 
-		char* lastChar = bufferEnd - 1;
-		*lastChar = '\0';
-		char* writeHead = lastChar - 1;
+		char* writeHead = bufferEnd - 1;
+		*writeHead = '\0';
+		--writeHead;
 
 		while (dividend > 0) {
 			if (writeHead < bufferBegin) {
@@ -730,17 +729,19 @@ std::unique_ptr<TemplateUI> TemplateUI::CreateByKind(Template::Kind kind, std::u
 #define UNIQUE_CAST(TargetType, input) std::unique_ptr<TargetType>(static_cast<TargetType*>(input.release()))
 	switch (kind) {
 		case Template::KD_Table: return std::make_unique<TableTemplateUI>(UNIQUE_CAST(TableTemplate, tmpl));
-		case Template::InvalidKind: return nullptr;
+		case Template::InvalidKind: break;
 	}
 #pragma pop_macro("UNIQUE_CAST")
+	return nullptr;
 }
 
 std::unique_ptr<TemplateUI> TemplateUI::CreateByKind(Template::Kind kind)
 {
 	switch (kind) {
 		case Template::KD_Table: return std::make_unique<TableTemplateUI>(std::make_unique<TableTemplate>());
-		case Template::InvalidKind: return nullptr;
+		case Template::InvalidKind: break;
 	}
+	return nullptr;
 }
 } // namespace