+ if (ext_palette && !(palf = fopen(ext_palette, "rb"))) {
+ tool_err(0, "failed to open %s", optarg);
+ return EXIT_FAILURE;
+ }
+
+ if (ovr_palette && !(overf = fopen(ovr_palette, "rb"))) {
+ tool_err(0, "failed to open %s", optarg);
+ return EXIT_FAILURE;
+ }
+