patch 7.4.1231
Problem:    JSON messages are not parsed properly.
Solution:   Queue received messages.
diff --git a/src/proto/json.pro b/src/proto/json.pro
index 48ce9ad..0b39e84 100644
--- a/src/proto/json.pro
+++ b/src/proto/json.pro
@@ -1,5 +1,5 @@
 /* json.c */
 char_u *json_encode(typval_T *val);
 char_u *json_encode_nr_expr(int nr, typval_T *val);
-void json_decode(js_read_T *reader, typval_T *res);
+int json_decode(js_read_T *reader, typval_T *res);
 /* vim: set ft=c : */