general UI improvements

diff --git a/help.h b/help.h
index b8780fbd0fc3d0daacf029b3c3fcdd9a41bc733e..7a455beeb725e267946b1ac2c4d91ba9fee2a8c1 100644 (file)
--- a/help.h
+++ b/help.h
@@ -43,7 +43,7 @@ void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdn
  * call this to die(), when it is suspected that the user mistyped a
  * ref to the command, to give suggested "correct" refs.
  */
-void help_unknown_ref(const char *ref, const char *cmd, const char *error);
+NORETURN void help_unknown_ref(const char *ref, const char *cmd, const char *error);
 
 static inline void list_config_item(struct string_list *list,
                                    const char *prefix,