[build] missing include

src/base/time_util.hh

@@ -32,6 +32,7 @@
 
 #include <time.h>
 #include <sys/time.h>
+#include <sys/types.h>
 #include <string.h>
 
 struct tm *secs2tm(time_t *tim_p, struct tm *res);

src/unique_path.cc

@@ -117,8 +117,7 @@ void unique_path_generator::generate()
             if (parent.empty() || parent == prefix) {
                 src->set_unique_path("[" + src->get_unique_path());
             } else {
-                this->upg_unique_paths[src->get_unique_path()].push_back(
-                    src);
+                this->upg_unique_paths[src->get_unique_path()].push_back(src);
             }
         }