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[vulkan] Allow null extra items and symbols
Don't want to have to pass empty lists.
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1 changed files with 9 additions and 5 deletions
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@ -2224,12 +2224,16 @@ QFV_CreateSymtab (plitem_t *dict, const char *properties,
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int num_extra = 0;
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int num_syms = 0;
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if (extra_items) {
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for (const char **e = extra_items; *e; e++) {
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if (PL_ObjectForKey (dict, *e)) {
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num_extra++;
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}
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}
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}
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if (extra_syms) {
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for (exprsym_t *sym = extra_syms; sym->name; sym++, num_syms++) { }
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}
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int total_items = num_keys + num_extra;
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int total_syms = total_items + num_syms;
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@ -2249,7 +2253,7 @@ QFV_CreateSymtab (plitem_t *dict, const char *properties,
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};
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items[i] = PL_ObjectForKey (props, symtab->symbols[i].name);
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}
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for (int i = 0, j = 0; extra_items[i]; i++) {
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for (int i = 0, j = 0; num_extra && extra_items[i]; i++) {
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plitem_t *val = PL_ObjectForKey (dict, extra_items[i]);
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if (val) {
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symtab->symbols[num_keys + j] = (exprsym_t) {
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