[#1602] add missing '#include <config.h>'

diff --git a/src/lib/database/server_selector.cc b/src/lib/database/server_selector.cc
index 0659e43cad6503cacfa975543d7f50512528aa82..220e278e149eaad24525708aafc33b7b54d04b22 100644 (file)
--- a/src/lib/database/server_selector.cc
+++ b/src/lib/database/server_selector.cc
@@ -4,6 +4,8 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
+#include <config.h>
+
 #include <database/server_selector.h>
 #include <exceptions/exceptions.h>