<set> (declaring just added std::set) should be #included explicitly.

diff --git a/src/client_side.cc b/src/client_side.cc
index 648fbcd780221ea2d00fb76df7caa4f8af133a4b..38f1c9f9a739e23be78b5296a46edbbb77e1ed98 100644 (file)
--- a/src/client_side.cc
+++ b/src/client_side.cc
@@ -159,6 +159,7 @@
 #if HAVE_LIMITS
 #include <limits>
 #endif
+#include <set>
 
 #if LINGERING_CLOSE
 #define comm_close comm_lingering_close