- buf = stgMallocBytes(strlen(dll_name) + 10, "addDll");
- sprintf(buf, "lib%s.so", dll_name);
+ if (path == NULL || strlen(path) == 0) {
+ buf = stgMallocBytes(strlen(dll_name) + 10, "addDll");
+ sprintf(buf, "lib%s.so", dll_name);
+ } else {
+ buf = stgMallocBytes(strlen(path) + 1 + strlen(dll_name) + 10, "addDll");
+ sprintf(buf, "%s/lib%s.so", path, dll_name);
+ }