From 8a44c872725f468a593aa892dab5282ead38798d Mon Sep 17 00:00:00 2001
From: Kyle Fuller <inbox@kylefuller.co.uk>
Date: Thu, 24 Nov 2011 16:45:04 +0000
Subject: [PATCH] Don't require CTimer's label to be unique if its empty (Fixes
 #92)

---
 src/Modules.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Modules.cpp b/src/Modules.cpp
index 668ac6b3..a21c936e 100644
--- a/src/Modules.cpp
+++ b/src/Modules.cpp
@@ -233,7 +233,7 @@ bool CModule::ClearNV(bool bWriteToDisk) {
 }
 
 bool CModule::AddTimer(CTimer* pTimer) {
-	if ((!pTimer) || (FindTimer(pTimer->GetName()))) {
+	if ((!pTimer) || (!pTimer->GetName().empty() && FindTimer(pTimer->GetName()))) {
 		delete pTimer;
 		return false;
 	}
@@ -280,6 +280,10 @@ bool CModule::UnlinkTimer(CTimer* pTimer) {
 }
 
 CTimer* CModule::FindTimer(const CString& sLabel) {
+	if (sLabel.empty()) {
+		return NULL;
+	}
+
 	set<CTimer*>::iterator it;
 	for (it = m_sTimers.begin(); it != m_sTimers.end(); ++it) {
 		CTimer* pTimer = *it;