From 96ec20c0fc8ad97a61b6f9c8fc14b084e52fef0b Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 21 Mar 2006 05:48:17 +0000
Subject: Bug 6745 - Fix for ranges that wrap around the ends

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@13709 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'pbx.c')

diff --git a/pbx.c b/pbx.c
index b355abe04..197175c1e 100644
--- a/pbx.c
+++ b/pbx.c
@@ -3728,10 +3728,14 @@ static unsigned get_range(char *src, int max, char *const names[], const char *m
 	}
 	/* Fill the mask. Remember that ranges are cyclic */
 	mask = 1 << e;	/* initialize with last element */
-	for ( ; s != e; s++) {
-		if (s == max)
-			s = 0 ;
-		mask |= (1 << s);
+	while (s != e) {
+		if (s >= max) {
+			s = 0;
+			mask |= (1 << s);
+		} else {
+			mask |= (1 << s);
+			s++;
+		}
 	}
 	return mask;
 }
-- 
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