From 6f1c21da3138fb746dc3ab382a512f670b6f2cac Mon Sep 17 00:00:00 2001
From: Alex Vanin <alexey@nspcc.ru>
Date: Wed, 2 Mar 2022 16:17:55 +0300
Subject: [PATCH] [#158] client: Do not ignore errors in `processCall()`

Some callbacks, such as `close()` -> `result(v2)` may
generate new errors, so `processCall` should not ignore
them.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
---
 client/common.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client/common.go b/client/common.go
index db71397..30cccf3 100644
--- a/client/common.go
+++ b/client/common.go
@@ -255,8 +255,11 @@ func (x *contextCall) processCall() bool {
 
 	// close and write response to resulting structure
 	ok = x.close()
+	if !ok {
+		return false
+	}
 
-	return ok
+	return x.err == nil
 }
 
 // initializes static cross-call parameters inherited from client.