From e095a93f98cd6cfb0f56b5efe1c243de48358000 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Tue, 6 Sep 2011 22:40:41 +0000
Subject: [PATCH] Do not move the initial tempo / meter changes at 0 time when
 inserting time (#4313).

git-svn-id: svn://localhost/ardour2/branches/3.0@10057 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/tempo.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index efda7aa1cd..78ee5a9ab7 100644
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -1672,7 +1672,7 @@ void
 TempoMap::insert_time (framepos_t where, framecnt_t amount)
 {
 	for (Metrics::iterator i = metrics->begin(); i != metrics->end(); ++i) {
-		if ((*i)->frame() >= where) {
+		if ((*i)->frame() >= where && (*i)->frame() != 0) {
 			(*i)->set_frame ((*i)->frame() + amount);
 		}
 	}