From 3c4f899a4faf0c45938fb17b3d74369352885e08 Mon Sep 17 00:00:00 2001
From: John Emmas <johne53@tiscali.co.uk>
Date: Thu, 22 Oct 2015 16:35:13 +0100
Subject: [PATCH] Fix a small buffer issue which could sometimes prevent
 sessions from being able to load

In the function 'LV2Plugin::add_state()' the snprintf() call can easily print 19 or even 20 bytes - so a 16-byte buffer wasn't large enough.
---
 libs/ardour/lv2_plugin.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index 6867646bf5..7e4328ae41 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -983,7 +983,7 @@ LV2Plugin::add_state(XMLNode* root) const
 	assert(_insert_id != PBD::ID("0"));
 
 	XMLNode*    child;
-	char        buf[16];
+	char        buf[32];
 	LocaleGuard lg(X_("C"));
 
 	for (uint32_t i = 0; i < parameter_count(); ++i) {