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: Ie93f251b00db4d4a543b361262fad2201923e2c5
diff --git a/src/propertywatchimpl.hpp b/src/propertywatchimpl.hpp
index 048050e..60aff5c 100644
--- a/src/propertywatchimpl.hpp
+++ b/src/propertywatchimpl.hpp
@@ -6,6 +6,7 @@
#include <sdbusplus/bus/match.hpp>
#include <sdbusplus/message.hpp>
+#include <string>
#include <vector>
namespace phosphor