Made clang happier after r15240: no type named vector in namespace std.

diff --git a/src/ipcache.h b/src/ipcache.h
index c5934f4a669e5a760176be2c2fd86fab431567bf..4b4c7874eb8792b6a9392118103ca391dd5f4e5b 100644 (file)
--- a/src/ipcache.h
+++ b/src/ipcache.h
@@ -13,6 +13,7 @@
 #include "dns/forward.h"
 #include "ip/Address.h"
 #include <iosfwd>
+#include <vector>
 
 // The IPs the caller should not connect to are "bad". Other IPs are "good".