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Simplify read_menu_items

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adnano 2024-02-27 11:34:17 -05:00
parent e8782db9c8
commit 0db7efe232
1 changed files with 9 additions and 7 deletions
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16
menu.c
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@ -293,20 +293,22 @@ static void match_items(struct menu *menu) {
// Read menu items from standard input. // Read menu items from standard input.
void read_menu_items(struct menu *menu) { void read_menu_items(struct menu *menu) {
char buf[sizeof menu->input], *p; char buf[sizeof menu->input];
struct item *item, **end;
for(end = &menu->items; fgets(buf, sizeof buf, stdin); *end = item, end = &item->next) { struct item **next = &menu->items;
if((p = strchr(buf, '\n'))) { while (fgets(buf, sizeof buf, stdin)) {
char *p = strchr(buf, '\n');
if (p) {
*p = '\0'; *p = '\0';
} }
item = malloc(sizeof *item); struct item *item = calloc(1, sizeof *item);
if (!item) { if (!item) {
return; return;
} }
item->text = strdup(buf); item->text = strdup(buf);
item->next = item->prev_match = item->next_match = NULL;
*next = item;
next = &item->next;
} }
calc_widths(menu); calc_widths(menu);