patch 7.4.2193
Problem: With Gnome when the GUI can't start test_startup hangs.
Solution: Call gui_mch_early_init_check(). (Hirohito Higashi)
diff --git a/src/proto/gui_gtk_x11.pro b/src/proto/gui_gtk_x11.pro
index b79feb8..f663dba 100644
--- a/src/proto/gui_gtk_x11.pro
+++ b/src/proto/gui_gtk_x11.pro
@@ -6,7 +6,7 @@
void gui_mch_set_blinking(long waittime, long on, long off);
void gui_mch_stop_blink(void);
void gui_mch_start_blink(void);
-int gui_mch_early_init_check(void);
+int gui_mch_early_init_check(int give_message);
int gui_mch_init_check(void);
void gui_mch_show_tabline(int showit);
int gui_mch_showing_tabline(void);