kconfig: truncate too long menu lines in menuconfig
menu lines wrapped over too lines when too long - truncate them. Also fixed a coding style issue Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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@ -70,7 +70,7 @@ static void do_print_item(WINDOW * win, const char *item, int choice,
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int j;
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char *menu_item = malloc(menu_width + 1);
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strncpy(menu_item, item, menu_width);
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strncpy(menu_item, item, menu_width - ITEM_IDENT);
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menu_item[menu_width] = 0;
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j = first_alpha(menu_item, "YyNnMmHh");
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@ -184,8 +184,8 @@ int dialog_menu(const char *title, const char *prompt, int height, int width,
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const char *const *items)
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{
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int i, j, x, y, box_x, box_y;
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int key = 0, button = 0, scroll = 0, choice = 0, first_item =
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0, max_choice;
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int key = 0, button = 0, scroll = 0, choice = 0;
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int first_item = 0, max_choice;
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WINDOW *dialog, *menu;
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FILE *f;
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