From 5ab69e71cbfcf5ad4933a4ac95757b42622db1d6 Mon Sep 17 00:00:00 2001
From: Franck Dary <franck.dary@lis-lab.fr>
Date: Thu, 13 Feb 2020 18:39:27 +0100
Subject: [PATCH] Fixed Config::hasStack : it was not working with index 0
---
reading_machine/src/Config.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/reading_machine/src/Config.cpp b/reading_machine/src/Config.cpp
index faeb04f..fe65a06 100644
--- a/reading_machine/src/Config.cpp
+++ b/reading_machine/src/Config.cpp
@@ -393,7 +393,7 @@ bool Config::hasHistory(int relativeIndex) const
bool Config::hasStack(int relativeIndex) const
{
- return relativeIndex > 0 && relativeIndex < (int)stack.size();
+ return relativeIndex >= 0 && relativeIndex < (int)stack.size();
}
Config::String Config::getState() const
--
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