kconfig: show '?' prompt even if no help text is available
'make config', 'make oldconfig', etc. always receive '?' as a valid input and show useful information even if no help text is available. ------------------------>8------------------------ foo (FOO) [N/y] (NEW) ? There is no help available for this option. Symbol: FOO [=n] Type : bool Prompt: foo Defined at Kconfig:1 ------------------------>8------------------------ However, '?' is not shown in the prompt if its help text is missing. Let's show '?' all the time so that the prompt and the behavior match. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
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@ -199,9 +199,7 @@ static int conf_sym(struct menu *menu)
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printf("/m");
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if (oldval != yes && sym_tristate_within_range(sym, yes))
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printf("/y");
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if (menu_has_help(menu))
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printf("/?");
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printf("] ");
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printf("/?] ");
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if (!conf_askvalue(sym, sym_get_string_value(sym)))
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return 0;
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strip(line);
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@ -303,10 +301,7 @@ static int conf_choice(struct menu *menu)
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printf("[1]: 1\n");
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goto conf_childs;
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}
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printf("[1-%d", cnt);
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if (menu_has_help(menu))
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printf("?");
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printf("]: ");
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printf("[1-%d?]: ", cnt);
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switch (input_mode) {
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case oldconfig:
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case silentoldconfig:
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