commit 7098ee5c37e35494ed36f3ad2d1c305341a41a45
author Bram Moolenaar <Bram@vim.org> Tue Jun 09 19:14:24 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Jun 09 19:14:24 2015 +0200
tree dbe2fa1707f573493798d74dbe03020306fbf4da
parent bc56336bb4501884257352446abb60713cef6452

patch 7.4.731
Problem:    The tab menu shows "Close tab" even when it doesn't work.
Solution:   Don't show "Close tab" for the last tab. (John Marriott)

src/gui_gtk_x11.c

diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index 97ad6b0..5538446 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -2873,7 +2873,9 @@
     GtkWidget *menu;
 
     menu = gtk_menu_new();
-    add_tabline_menu_item(menu, (char_u *)_("Close"), TABLINE_MENU_CLOSE);
+    if (first_tabpage->tp_next != NULL)
+	add_tabline_menu_item(menu, (char_u *)_("Close tab"),
+							  TABLINE_MENU_CLOSE);
     add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW);
     add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN);