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menu: do not modify literal string constants

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Mutable string literals are a "legacy" C feature best avoided.

v2: move string_truncate_at_pattern() outside fill_item()
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John Lindgren 2025-07-03 23:35:37 -04:00 • committed by Consolatis
parent 2bcd8277c4
commit ac47be3019
1 changed files with 8 additions and 9 deletions
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17
src/menu/menu.c
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@ -467,16 +467,8 @@ menu_create_scene(struct menu *menu)
* </item>
*/
static void
fill_item(char *nodename, char *content)
fill_item(const char *nodename, const char *content)
{
/*
* Nodenames for most menu-items end with '.item.menu' but top-level
* pipemenu items do not have the associated <menu> element so merely
* end with a '.item'
*/
string_truncate_at_pattern(nodename, ".item.menu");
string_truncate_at_pattern(nodename, ".item");
/* <item label=""> defines the start of a new item */
if (!strcmp(nodename, "label")) {
current_item = item_create(current_menu, content, false);
@ -572,6 +564,13 @@ entry(xmlNode *node, char *nodename, char *content)
printf("%s: %s\n", nodename, content ? content : (char *)cdata);
}
if (in_item) {
/*
* Nodenames for most menu-items end with '.item.menu'
* but top-level pipemenu items do not have the associated
* <menu> element so merely end with '.item'
*/
string_truncate_at_pattern(nodename, ".item.menu");
string_truncate_at_pattern(nodename, ".item");
fill_item(nodename, content ? content : (char *)cdata);
}
xmlFree(cdata);