plugin.h: explicitly include json.h

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/include/rpcd/plugin.h b/include/rpcd/plugin.h
index f30433d..3f992dc 100644 (file)
--- a/include/rpcd/plugin.h
+++ b/include/rpcd/plugin.h
@@ -33,6 +33,7 @@
 
 #include <libubox/blobmsg_json.h>
 #include <libubus.h>
+#include <json/json.h>
 
 #include <rpcd/exec.h>
 #include <rpcd/session.h>