Segmentation fault

units/notify.cpp

@@ -6,6 +6,8 @@
 // Constructor
 Notify::Notify(SDL_Renderer *renderer, string iconFile, string bitmapFile, string textFile, string soundFile, options_t *options)
 {
+	//std::cout << "Construido Notify" << std::endl;
+
     // Inicializa variables
     this->renderer = renderer;
     this->options = options;
@@ -21,15 +23,29 @@ Notify::Notify(SDL_Renderer *renderer, string iconFile, string bitmapFile, strin
 // Destructor
 Notify::~Notify()
 {
+	//std::cout << "Destruido Notify" << std::endl;
+
     // Libera la memoria de los objetos
-    delete iconTexture;
-    delete text;
+    if (iconTexture != nullptr)
+    {
+        delete iconTexture;
+    }
+    if (text != nullptr)
+    {
+        delete text;
+    }
     JA_DeleteSound(sound);
 
     for (auto notification : notifications)
     {
-        delete notification.sprite;
-        delete notification.texture;
+        if (notification.sprite != nullptr)
+        {
+            delete notification.sprite;
+        }
+        if (notification.texture != nullptr)
+        {
+            delete notification.texture;
+        }
     }
 }
 
@@ -116,8 +132,14 @@ void Notify::clearFinishedNotifications()
     {
         if (notifications[i].state == ns_finished)
         {
-            delete notifications[i].sprite;
-            delete notifications[i].texture;
+            if (notifications[i].sprite != nullptr)
+            {
+                delete notifications[i].sprite;
+            }
+            if (notifications[i].texture != nullptr)
+            {
+                delete notifications[i].texture;
+            }
             notifications.erase(notifications.begin() + i);
         }
     }