Fix crash when exiting TUI with gdb -tui

[deliverable/binutils-gdb.git] / gdb / cli / cli-cmds.c

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index eb6e32b04693cb4ec65e5b97af4a4539bfd92e12..cd6f7856599d1d672c0f738a713f767b0bc8b6dc 100644 (file)
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -830,8 +830,8 @@ shell_escape (const char *arg, int from_tty)
   /* Make sure to return to the directory GDB thinks it is, in case
      the shell command we just ran changed it.  */
   chdir (current_directory);
-  exit_status_set_internal_vars (rc);
 #endif
+  exit_status_set_internal_vars (rc);
 #else /* Can fork.  */
   int status, pid;
 
@@ -2150,6 +2150,12 @@ Variable lookups are done with respect to the selected frame.\n\
 When the program being debugged stops, gdb selects the innermost frame.\n\
 The commands below can be used to select other frames by number or address."),
           &cmdlist);
+#ifdef TUI
+  add_cmd ("text-user-interface", class_tui,
+          _("TUI is the GDB text based interface.\n\
+In TUI mode, GDB can display several text windows showing\n\
+the source file, the processor registers, the program disassembly, ..."), &cmdlist);
+#endif
   add_cmd ("running", class_run, _("Running the program."), &cmdlist);
 
   /* Define general commands.  */