From dee4ec1661a2c2d7d6a4a47f7da922b870bbace8 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 5 Apr 2017 11:21:06 +0200
Subject: [PATCH] Fix gcc compiler warning

---
 passes/cmds/chformal.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/passes/cmds/chformal.cc b/passes/cmds/chformal.cc
index daed80354..a8c1fef85 100644
--- a/passes/cmds/chformal.cc
+++ b/passes/cmds/chformal.cc
@@ -71,7 +71,7 @@ struct ChformalPass : public Pass {
 
 		pool<IdString> constr_types;
 		char mode = 0;
-		int mode_arg;
+		int mode_arg = 0;
 
 		size_t argidx;
 		for (argidx = 1; argidx < args.size(); argidx++)
-- 
2.30.2