indent with tabs

src/TowerDefense.cpp

@@ -21,19 +21,19 @@ extern "C"
 
 int main(int argc, const char* args[]) {
 #if !defined(NDEBUG)
-    // setup signal handling
-    backward::SignalHandling sh;
+	// setup signal handling
+	backward::SignalHandling sh;
 #endif
 
-    // remove the outdated binary
-    td::utils::Updater::RemoveOldFile();
+	// remove the outdated binary
+	td::utils::Updater::RemoveOldFile();
 
-    Display::Create();
-    while (!Display::IsCloseRequested()) {
-        Display::PollEvents();
-        Display::Render();
-        Display::Update();
-    }
-    Display::Destroy();
-    return 0;
+	Display::Create();
+	while (!Display::IsCloseRequested()) {
+		Display::PollEvents();
+		Display::Render();
+		Display::Update();
+	}
+	Display::Destroy();
+	return 0;
 }