connect.h: avoid forward declaration of an enum

bbolli · gitster · commit 2e75c8ed85b8 · 2018-07-09T14:35:19.000-07:00
Include protocol.h to define enum protocol_version.

Signed-off-by: Beat Bolli &lt;dev+git@drbeat.li&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/connect.h b/connect.h
@@ -1,6 +1,8 @@
 #ifndef CONNECT_H
 #define CONNECT_H
 
+#include "protocol.h"   /* for enum protocol_version */
+
 #define CONNECT_VERBOSE       (1u << 0)
 #define CONNECT_DIAG_URL      (1u << 1)
 #define CONNECT_IPV4          (1u << 2)
