From f7018873f5e9893a7e8ee9a71d5242d7f112c145 Mon Sep 17 00:00:00 2001
From: Lavajumper <lavajumper@users.noreply.github.com>
Date: Wed, 26 Dec 2018 10:58:12 -0500
Subject: [PATCH] stratum: fix for auxpow result:null on success

Some auxpow coins return error:null, result:null on success and are not reported correctly.

I have not found a coin which returns this on failure.
---
 stratum/coind_submit.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stratum/coind_submit.cpp b/stratum/coind_submit.cpp
index f1f8b6f..6089494 100644
--- a/stratum/coind_submit.cpp
+++ b/stratum/coind_submit.cpp
@@ -140,6 +140,9 @@ bool coind_submitgetauxblock(YAAMP_COIND *coind, const char *hash, const char *b
 
 	json_value *json_result = json_get_object(json, "result");
 	bool b = json_result && json_result->type == json_boolean && json_result->u.boolean;
+	// some auxpow coins return error:null, result: null on success
+	if(!b)
+		b=json_result && json_result->type == json_null;
 
 	json_value_free(json);
 	return b;