Fixed some primitives and fixed a problem with share!types! keyword.

projects/mtg/src/GuiLayers.cpp

@@ -29,6 +29,8 @@ GuiLayer::~GuiLayer()
 
 void GuiLayer::Add(JGuiObject *object)
 {
+    if(!object)
+        return;
     mObjects.push_back(object);
     AbilityFactory af(observer);
 

projects/mtg/src/TargetChooser.cpp

@@ -769,6 +769,16 @@ TargetChooser * TargetChooserFactory::createTargetChooser(string s, MTGCardInsta
                         cd->removeType("creature");
                         cd->removeType("planeswalker");
                         cd->removeType("tribal");
+#if !defined (PSP)
+                        if (!cd->types.size())
+                            cd->setSubtype(card->getName() + "_DummyType_" + to_string((long double)(rand() % 10000 + 1))); // Fix to avoid type vector size is 0 causing the always true match issue.
+#else
+                        if (!cd->types.size()){
+                            int i = rand() % 10000 + 1;
+                            ostringstream rnd;
+                            cd->setSubtype(card->getName() + "_DummyType_" + rnd.str()); // Fix to avoid type vector size is 0 causing the always true match issue.
+                        }
+#endif
                         cd->mode = CardDescriptor::CD_OR;
                     }
                 }