From cf4ea0171e588fdc9d44beb705e379a20ecbd652 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <archlinux@cryptocrack.de>
Date: Tue, 1 Jul 2014 19:43:27 +0200
Subject: Simplify code to bound integer values

Suggested-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
---
 web/lib/aur.inc.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'web/lib/aur.inc.php')

diff --git a/web/lib/aur.inc.php b/web/lib/aur.inc.php
index 33686968..7fa792bb 100644
--- a/web/lib/aur.inc.php
+++ b/web/lib/aur.inc.php
@@ -584,3 +584,16 @@ function array_pkgbuild_merge($pkgbase_info, $section_info) {
 	}
 	return $pi;
 }
+
+/**
+ * Bound an integer value between two values
+ *
+ * @param int $n Integer value to bound
+ * @param int $min Lower bound
+ * @param int $max Upper bound
+ *
+ * @return int Bounded integer value
+ */
+function bound($n, $min, $max) {
+	return min(max($n, $min), $max);
+}
-- 
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