From 98cc9c3ebba43fe4f2b8090b8c169b232255d3ce Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@outlook.com>
Date: Mon, 17 Oct 2016 16:50:05 +0800
Subject: bin/fg21sim: Add one debug before logging available

---
 bin/fg21sim | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'bin/fg21sim')

diff --git a/bin/fg21sim b/bin/fg21sim
index 1143baa..0effbc7 100755
--- a/bin/fg21sim
+++ b/bin/fg21sim
@@ -37,6 +37,9 @@ def main():
     args = parser.parse_args()
 
     configs.read_userconfig(args.config)
+    if os.environ.get("DEBUG_FG21SIM"):
+        print("DEBUG: Current configurations:", configs._config,
+              sep="\n", file=sys.stderr)
     validate_configs(configs)
 
     if args.quiet:
-- 
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