From ad3636a47e5772423de5dca5ee1df7f45289e558 Mon Sep 17 00:00:00 2001
From: darkrose <lisa@ltmnet.com>
Date: Sun, 16 Aug 2015 16:20:05 +1000
Subject: [PATCH] a possible improvement to the key settings menu

---
 src/guiSettingsMenu.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/guiSettingsMenu.cpp b/src/guiSettingsMenu.cpp
index 152a7df..3bab5b9 100644
--- a/src/guiSettingsMenu.cpp
+++ b/src/guiSettingsMenu.cpp
@@ -117,7 +117,8 @@ void GUISettingsMenu::removeChildren()
 void GUISettingsMenu::save()
 {
 	// controls
-	for (int i=0; i<VLKC_MAX; i++) {
+	int m = VLKC_MAX;
+	for (int i=0; i<m; i++) {
 		saveKeySetting(keys[i],(KeyCode)i);
 	}
 	// graphics
@@ -552,7 +553,8 @@ bool GUISettingsMenu::acceptInput()
 }
 void GUISettingsMenu::init_keys()
 {
-	for (int i=0; i<VLKC_MAX; i++) {
+	int m = VLKC_MAX;
+	for (int i=0; i<m; i++) {
 		keys[i] = getKeySetting((KeyCode)i);
 	}
 }