dinit-util: include string header (FreeBSD build fix)

diff --git a/src/includes/dinit-util.h b/src/includes/dinit-util.h
index da577099d44a702adde49e8f9e5cea53a9a46ccc..a99e9cbb7b7da6d927c4f88f9c551c6eef7d398b 100644 (file)
--- a/src/includes/dinit-util.h
+++ b/src/includes/dinit-util.h
@@ -1,6 +1,8 @@
 #ifndef DINIT_UTIL_H_INCLUDED
 #define DINIT_UTIL_H_INCLUDED 1
 
+#include <string>
+
 #include <cstddef>
 #include <cerrno>