[2377] #include just to make sure

diff --git a/src/lib/dns/master_loader.cc b/src/lib/dns/master_loader.cc
index 28e7065c5fe3b76168a7fd17cb5f4dfe3726ba93..303c811a7945ae9053dcc231eb97479e515c3636 100644 (file)
--- a/src/lib/dns/master_loader.cc
+++ b/src/lib/dns/master_loader.cc
@@ -20,6 +20,8 @@
 #include <dns/rrtype.h>
 #include <dns/rdata.h>
 
+#include <string>
+
 using std::string;
 
 namespace isc {