From d09ccba5d63b46f6027417780080ba8d710b995c Mon Sep 17 00:00:00 2001
From: "Wolfgang (Blub) Bumiller" <blub@speed.at>
Date: Fri, 23 Nov 2012 23:44:35 +0100
Subject: [PATCH] -Wdouble-declaration on by default

---
 main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.c b/main.c
index a73f3f1..73e813d 100644
--- a/main.c
+++ b/main.c
@@ -446,6 +446,7 @@ int main(int argc, char **argv) {
     options_set(opts_warn, WARN_ASSIGN_FUNCTION_TYPES, true);
     options_set(opts_warn, WARN_PREPROCESSOR, true);
     options_set(opts_warn, WARN_MULTIFILE_IF, true);
+    options_set(opts_warn, WARN_DOUBLE_DECLARATION, true);
 
     options_set(opts_flags, ADJUST_VECTOR_FIELDS, true);
     options_set(opts_flags, FTEPP, false);
-- 
2.39.2