diff --git a/examples/rpc/rpc-server.cpp b/examples/rpc/rpc-server.cpp index 0277e25cb..b663a8119 100644 --- a/examples/rpc/rpc-server.cpp +++ b/examples/rpc/rpc-server.cpp @@ -304,8 +304,9 @@ int main(int argc, char * argv[]) { get_backend_memory(&free_mem, &total_mem); } const char * cache_dir = nullptr; - std::string cache_dir_str = fs_get_cache_directory() + "rpc/"; + std::string cache_dir_str; if (params.use_cache) { + cache_dir_str = fs_get_cache_directory() + "rpc/"; if (!fs_create_directory_with_parents(cache_dir_str)) { fprintf(stderr, "Failed to create cache directory: %s\n", cache_dir_str.c_str()); return 1;