uhhh wait a minute

main.c

@@ -319,7 +319,7 @@ int main(const int argc, char *argv[]) {
     }
     fclose(partlist);
 
-    if (opt.d) {
+    if (!opt.d) {
     // Pass on images to COMPIMG
     printf("Encoding texture file...\n");
     char* command = (char*)malloc((54 + 3 * abs(1-opt.o) + strlen(filename))*sizeof(char)); // MSVC