From 52c3587c8eb95e3f40055923dea63d518404a339 Mon Sep 17 00:00:00 2001
From: Joel Johnson <mrjoel@lixil.net>
Date: Wed, 19 Feb 2020 09:23:53 -0700
Subject: [PATCH] Use stream error flags instead of exception

The operator>> overload should use stream error flags instead
of throwing an exception for error handling.
---
 src/lib_json/json_reader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib_json/json_reader.cpp b/src/lib_json/json_reader.cpp
index 10be6d2..e3e666d 100644
--- a/src/lib_json/json_reader.cpp
+++ b/src/lib_json/json_reader.cpp
@@ -1973,7 +1973,7 @@ IStream& operator>>(IStream& sin, Value& root) {
   String errs;
   bool ok = parseFromStream(b, sin, &root, &errs);
   if (!ok) {
-    throwRuntimeError(errs);
+    sin.setstate(std::ios::failbit);
   }
   return sin;
 }