Player: enable shots (silently) even if disabled in the command line

A bug appears in "box vert" test. If --disable-screenshots is set, and
no other optional such as -v, the application will receive only 4
clicked events instead of 8. The bug doesn't appear if -v is set or if
the application is shown on the screen.

It seems that the buffer engine doesn't want to consume the events
because no damage/shot request is "reported".

The solution for that bug is to enable the screenshots process, just
without saving the outputs.

@fix

src/bin/player.c

@@ -200,25 +200,28 @@ _evas_render_post_cb(void *data EINA_UNUSED, const Efl_Event *event)
 
         efl_key_data_set(event->object, "_last_shot", NULL);
 
-        if (_dest_type == FTYPE_DIR)
+        if (e_data)
           {
-             char *filename = e_data;
-             Eo *o = evas_object_image_add(event->object);
-             evas_object_image_size_set(o, ex_shot->w, ex_shot->h);
-             evas_object_image_data_set(o, ex_shot->pixels);
-             _printf(1, "Shot taken (%s).\n", filename);
-             if (!evas_object_image_save(o, filename, NULL, NULL))
+             if (_dest_type == FTYPE_DIR)
                {
-                  printf("Cannot save widget to <%s>\n", filename);
+                  char *filename = e_data;
+                  Eo *o = evas_object_image_add(event->object);
+                  evas_object_image_size_set(o, ex_shot->w, ex_shot->h);
+                  evas_object_image_data_set(o, ex_shot->pixels);
+                  _printf(1, "Shot taken (%s).\n", filename);
+                  if (!evas_object_image_save(o, filename, NULL, NULL))
+                    {
+                       printf("Cannot save widget to <%s>\n", filename);
+                    }
+                  free(filename);
+               }
+             else if (_dest_type == FTYPE_EXU)
+               {
+                  Exactness_Image *ex_img = e_data;
+                  memcpy(ex_img, ex_shot, sizeof(Exactness_Image));
+                  ex_shot->pixels = NULL;
+                  _printf(1, "Shot taken (in %s).\n", _dest);
                }
-             free(filename);
-          }
-        else if (_dest_type == FTYPE_EXU)
-          {
-             Exactness_Image *ex_img = e_data;
-             memcpy(ex_img, ex_shot, sizeof(Exactness_Image));
-             ex_shot->pixels = NULL;
-             _printf(1, "Shot taken (in %s).\n", _dest);
           }
         exactness_image_free(ex_shot);
         efl_key_data_set(event->object, "_shot", NULL);
@@ -234,12 +237,11 @@ _evas_render_post_cb(void *data EINA_UNUSED, const Efl_Event *event)
 static void
 _shot_do(Evas *e)
 {
+   void *e_data = NULL;
    if (!e) return;
 
    if (!_disable_shots)
      {
-        void *e_data = NULL;
-
         if (_dest_type == FTYPE_DIR)
           {
              int dir_name_len;
@@ -260,13 +262,13 @@ _shot_do(Evas *e)
              _dest_unit->nb_shots++;
              e_data = ex_img;
           }
-        efl_key_data_set(e, "_shot", e_data);
-        _shot_needed = EINA_TRUE;
-        Efl_Event ev;
-        ev.info = NULL;
-        ev.object = e;
-        _evas_render_post_cb(NULL, &ev);
      }
+   efl_key_data_set(e, "_shot", e_data);
+   _shot_needed = EINA_TRUE;
+   Efl_Event ev;
+   ev.info = NULL;
+   ev.object = e;
+   _evas_render_post_cb(NULL, &ev);
 
    if (_scan_objects && _dest_type == FTYPE_EXU)
      {