From f941e5efa9f26f9895a78efac0d5dcffd16dff2d Mon Sep 17 00:00:00 2001
From: yhirose <yuji.hirose.bug@gmail.com>
Date: Tue, 28 Jul 2015 23:06:02 -0400
Subject: [PATCH] Fixed warning.

---
 language/main.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/language/main.cc b/language/main.cc
index 405517a..544d035 100644
--- a/language/main.cc
+++ b/language/main.cc
@@ -28,9 +28,9 @@ bool read_file(const char* path, vector<char>& buff)
 struct CommandLineDebugger
 {
     void operator()(const peglib::Ast& ast, shared_ptr<Environment> env, bool force_to_break) {
-        if (command == "n" && env->level <= level ||
-            command == "s" ||
-            command == "o" && env->level < level) {
+        if ((command == "n" && env->level <= level) ||
+            (command == "s") ||
+            (command == "o" && env->level < level)) {
             force_to_break = true;
         }