restore patch 'filtering'

src/firmware.c

@@ -144,6 +144,7 @@ void patch(pk11_offs *pk11, pkg2_hdr_t *pkg2, link_t *kips) {
    }

    u8 kipHash[0x20];
    char *patchFilter[] = { "nogc", "nosigchk", NULL };

    //Patch FS module (truly not my proudest code TODO cleanup)
    LIST_FOREACH_ENTRY(pkg2_kip1_info_t, ki, kips, link) {        
@@ -171,7 +172,7 @@ void patch(pk11_offs *pk11, pkg2_hdr_t *pkg2, link_t *kips) {
                      print("  could not find patchset with matching hash\n");
                      usleep(6666666);
                    } else {
                      int res = kippatch_apply_set(kipDecompText, moddedKip->sections[i].size_decomp, pset, NULL);
                      int res = kippatch_apply_set(kipDecompText, moddedKip->sections[i].size_decomp, pset, patchFilter);
                      if (res) {
                          gfx_con_setcol(&gfx_con, RED, 0, 0);
                          print("Error: kippatch_apply_set() returned %d\n", res);

src/kippatches.c

@@ -62,15 +62,15 @@ int kippatch_apply(u8 *kipdata, u64 kipdata_len, kippatch_t *patch) {

int kippatch_apply_set(u8 *kipdata, u64 kipdata_len, kippatchset_t *patchset, char **filter) {
  for (kippatch_t *p = patchset->patches; p && p->name; ++p) {
    /*int found = 0;
    int found = 0;
    for (char **filtname = filter; filtname && *filtname; ++filtname) {
      if (!strcmp(p->name, *filtname)) {
        found = 1;
        break;
      }
    }

    if (!found) continue;*/
    if (filter && !found) continue;

    int r = kippatch_apply(kipdata, kipdata_len, p);
    if (r) return r;