lib-fts: Add missing include

diff --git a/src/lib-fts/fts-filter-common.c b/src/lib-fts/fts-filter-common.c
index 63358108f051ea167f37dfd0a095884f1bda1634..2f93e02abe871a78b9c374a9fb2d399bba6eb36a 100644 (file)
--- a/src/lib-fts/fts-filter-common.c
+++ b/src/lib-fts/fts-filter-common.c
@@ -2,6 +2,7 @@
 
 #include "lib.h"
 #include "str.h"
+#include "buffer.h"
 #include "unichar.h"
 #include "fts-filter-private.h"
 #include "fts-filter-common.h"