--- a/take-vector-screenshot.c

+++ b/take-vector-screenshot.c

@@ -28,7 +28,7 @@

 GdkAtom pdfscreenshot_atom;

 char *supported_str = "supported";

-GtkWindow *main_window;

+static GtkWidget *main_window;

 /*

  * This is called once a window has been clicked.

@@ -80,7 +80,7 @@ pdfscreenshot_window_selected(GtkWidget

     }

     // If we reach here, then the window does not support taking vector screenshots.

-    GtkWidget *dialog = gtk_message_dialog_new (main_window,

+    GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW(main_window),

          GTK_DIALOG_DESTROY_WITH_PARENT,

          GTK_MESSAGE_ERROR,

          GTK_BUTTONS_CLOSE,

--- a/take-vector-screenshot.desktop

+++ b/take-vector-screenshot.desktop

@@ -4,7 +4,6 @@ Comment=Save vector images of applicatio

 Exec=take-vector-screenshot

 Terminal=false

 Type=Application

-Icon=camera

 # StartupNotify=true

 Categories=GTK;GNOME;Utility;

 NotShowIn=KDE;

​