Added blank lines to end of files, destroyed renderer in close

Author: sami-hatna66

.gitignore

@@ -1,2 +1,2 @@
 /.vscode
-/build
+/build

CMakeLists.txt

@@ -18,5 +18,3 @@ add_subdirectory(external)
 
 target_link_libraries(crowdsim PUBLIC ${SDL2_LIBRARIES} external) 
 target_include_directories(crowdsim PUBLIC "${PROJECT_BINARY_DIR}" "${PROJECT_SOURCE_DIR}/external")
-
-

src/main.cpp

@@ -115,14 +115,14 @@ void draw(SDL_Renderer* &render, std::vector<Actor> actors, Room room) {
     SDL_RenderPresent(render);
 }
 
-void close(SDL_Window* win) {
+void close(SDL_Window* win, SDL_Renderer* render) {
+    SDL_DestroyRenderer(render);
     SDL_DestroyWindow(win);
     SDL_Quit();
 }
 
 int main() {
     SDL_Window* win = NULL;
-    SDL_Surface* surface = NULL;
     SDL_Renderer* render = NULL;
 
     std::vector<Actor> actors;
@@ -175,6 +175,6 @@ int main() {
         }
     }
 
-    close(win);
+    close(win, render);
     return 0;
 }