From 7d640e0943679a772f9595ef3be56fe2158b0912 Mon Sep 17 00:00:00 2001
From: flywind <43030857+xflywind@users.noreply.github.com>
Date: Wed, 4 Nov 2020 14:24:40 +0800
Subject: fix #15835 (#15838)

* fix #15835

* add tests
---
 lib/pure/json.nim | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/pure')

diff --git a/lib/pure/json.nim b/lib/pure/json.nim
index f3145301f..a3f7a782e 100644
--- a/lib/pure/json.nim
+++ b/lib/pure/json.nim
@@ -1052,6 +1052,8 @@ when defined(nimFixedForwardGeneric):
     dst = jsonNode.bval
 
   proc initFromJson(dst: var JsonNode; jsonNode: JsonNode; jsonPath: var string) =
+    if jsonNode == nil:
+      raise newException(KeyError, "key not found: " & jsonPath)
     dst = jsonNode.copy
 
   proc initFromJson[T: SomeInteger](dst: var T; jsonNode: JsonNode, jsonPath: var string) =
-- 
cgit 1.4.1-2-gfad0