From 8575a9af7a9acf21924e4bb6a12e20c929f06512 Mon Sep 17 00:00:00 2001
From: Piper Merriam <pipermerriam@gmail.com>
Date: Tue, 18 Jul 2017 12:02:28 -0600
Subject: [PATCH] refactor how support for standard json is calculated

---
 solc/main.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/solc/main.py b/solc/main.py
index 4e04afb..1018239 100644
--- a/solc/main.py
+++ b/solc/main.py
@@ -56,12 +56,7 @@ def get_solc_version(**kwargs):
 
 
 def solc_supports_standard_json_interface(**kwargs):
-    kwargs['help'] = True
-    # HACK: account for solc return code being 1 when it should be 0
-    zero_or_one = type('retcodehack', (tuple,), {'__ne__': lambda s, x: x not in s})((0, 1))
-    kwargs['success_return_code'] = zero_or_one
-    stdoutdata, _, _, _ = solc_wrapper(**kwargs)
-    return '--standard-json' in stdoutdata
+    return get_solc_version() in semantic_version.Spec('>=0.4.11')
 
 
 def _parse_compiler_output(stdoutdata):