X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ftui%2Ftui-win.c;h=b0111d7cf8cb5fb44357e84cfe987d5b67c01ff1;hb=82e3b5645f9c4edc1d84e57c32665d0e76bbbd77;hp=b6204beb216836ef7b136a83efcf9d48c6a58cfb;hpb=517d261dfafb7e5317b841b01ab853a76deb8128;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/tui/tui-win.c b/gdb/tui/tui-win.c
index b6204beb21..b0111d7cf8 100644
--- a/gdb/tui/tui-win.c
+++ b/gdb/tui/tui-win.c
@@ -847,6 +847,12 @@ tui_set_focus_command (const char *arg, int from_tty)
 static void
 tui_all_windows_info (const char *arg, int from_tty)
 {
+  if (!tui_active)
+    {
+      printf_filtered (_("The TUI is not active.\n"));
+      return;
+    }
+
   struct tui_win_info *win_with_focus = tui_win_with_focus ();
   struct ui_out *uiout = current_uiout;