Merge branch 'yell-about-missing-icon' into 'master'

Log when icon is missing and fallback is used

Closes #5857

See merge request OpenMW/openmw!611

apps/openmw/mwgui/itemwidget.cpp

@@ -5,6 +5,7 @@
 #include <MyGUI_RenderManager.h>
 #include <MyGUI_TextBox.h>
 
+#include <components/debug/debuglog.hpp>
 // correctIconPath
 #include <components/resource/resourcesystem.hpp>
 #include <components/vfs/manager.hpp>
@@ -111,7 +112,10 @@ namespace MWGui
             invIcon = "default icon.tga";
         invIcon = MWBase::Environment::get().getWindowManager()->correctIconPath(invIcon);
         if (!MWBase::Environment::get().getResourceSystem()->getVFS()->exists(invIcon))
+        {
+            Log(Debug::Error) << "Failed to open image: '" << invIcon << "' not found, falling back to 'default-icon.tga'";
             invIcon = MWBase::Environment::get().getWindowManager()->correctIconPath("default icon.tga");
+        }
         setIcon(invIcon);
     }