From d73230cdb22ebb8444a12e842ab196a8dd6972a7 Mon Sep 17 00:00:00 2001
From: Andrzej Rybczak <electricityispower@gmail.com>
Date: Wed, 16 Sep 2009 19:26:56 +0000
Subject: [PATCH] if GetStringHelper is set in Menu<std::string>, invoke it

previously it always returned raw string and ignored this
helper function, but there might be cases when one would
want to use its own function e.g. to parse the string somehow.
---
 src/menu.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/menu.cpp b/src/menu.cpp
index e746db53..7b8095f5 100644
--- a/src/menu.cpp
+++ b/src/menu.cpp
@@ -47,5 +47,14 @@ bool List::Deselect()
 
 template <> std::string Menu<std::string>::GetOption(size_t pos)
 {
-	return itsOptionsPtr->at(pos) ? (*itsOptionsPtr)[pos]->Item : "";
+	if (itsOptionsPtr->at(pos))
+	{
+		if (itsGetStringFunction)
+			return itsGetStringFunction((*itsOptionsPtr)[pos]->Item, itsGetStringFunctionUserData);
+		else
+			return (*itsOptionsPtr)[pos]->Item;
+	}
+	else
+		return "";
 }
+