string: ensure string included
Latest upstream yocto appears to have removed a free include of string.
This is causing compile failures for files which do not include it
properly.
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Ic55fd92e1a4ef90ecdbb559b2788748c52d039c3
diff --git a/user_channel/passwd_mgr.hpp b/user_channel/passwd_mgr.hpp
index ed76efa..4c94480 100644
--- a/user_channel/passwd_mgr.hpp
+++ b/user_channel/passwd_mgr.hpp
@@ -17,6 +17,7 @@
#include <openssl/evp.h>
#include <ctime>
+#include <string>
#include <unordered_map>
#include <vector>