t/*ewmh*: fix flakiness by syncing

[i3/i3] / src / main.c

diff --git a/src/main.c b/src/main.c
index 67024e6e9aca432444f8f8e6ec4dddab04f91544..9c086235ca4b64907d8e2238329a3fe2fd52cb23 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -483,6 +483,10 @@ int main(int argc, char *argv[]) {
     colormap = root_screen->default_colormap;
 
     DLOG("root_depth = %d, visual_id = 0x%08x.\n", root_depth, visual_id);
+    DLOG("root_screen->height_in_pixels = %d, root_screen->height_in_millimeters = %d, dpi = %d\n",
+         root_screen->height_in_pixels, root_screen->height_in_millimeters,
+         (int)((double)root_screen->height_in_pixels * 25.4 / (double)root_screen->height_in_millimeters));
+    DLOG("One logical pixel corresponds to %d physical pixels on this display.\n", logical_px(1));
 
     xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root);
     xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root);
@@ -674,6 +678,7 @@ int main(int argc, char *argv[]) {
     /* Set the ewmh desktop properties. */
     ewmh_update_current_desktop();
     ewmh_update_number_of_desktops();
+    ewmh_update_desktop_names();
     ewmh_update_desktop_viewport();
 
     struct ev_io *xcb_watcher = scalloc(sizeof(struct ev_io));