BUILD: vars: include tools.h in vars.c

A number of functions from tools.h are used there but the file was not
included.

diff --git a/src/vars.c b/src/vars.c
index 572b5f56fe3c35ecdb075da07cdf5807cdbe3b81..996141f5db9448a3dc58b5d213f373c2decbfb78 100644 (file)
--- a/src/vars.c
+++ b/src/vars.c
@@ -15,6 +15,7 @@
 #include <haproxy/stream-t.h>
 #include <haproxy/tcp_rules.h>
 #include <haproxy/tcpcheck.h>
+#include <haproxy/tools.h>
 #include <haproxy/vars.h>