Some JIT fixes

src/frontend/KaizenGui.cpp

@@ -108,7 +108,7 @@ void KaizenGui::HandleInput(SDL_Event event) {
       {
         auto keys = SDL_GetKeyboardState(nullptr);
         if((keys[SDL_SCANCODE_LCTRL] || keys[SDL_SCANCODE_RCTRL]) && keys[SDL_SCANCODE_O]) {
-          FileDialog();
+          fileDialogOpen = true;
         }
 
         if(core->romLoaded) {
@@ -153,7 +153,7 @@ void KaizenGui::RenderUI() {
   if(ImGui::BeginMainMenuBar()) {
     if(ImGui::BeginMenu("File")) {
       if(ImGui::MenuItem("Open", "Ctrl-O")) {
-        FileDialog();
+        fileDialogOpen = true;
       }
       if(ImGui::MenuItem("Exit")) {
         quit = true;
@@ -237,6 +237,11 @@ void KaizenGui::RenderUI() {
   }
 
   core->parallel.UpdateScreen(*core.get(), false);
+
+  if(fileDialogOpen) {
+    fileDialogOpen = false;
+    FileDialog();
+  }
 }
 
 void KaizenGui::LoadROM(const std::string &path) noexcept {