# HG changeset patch
# User Santeri Piippo <crimsondusk64@gmail.com>
# Date 1372897839 -10800
# Node ID f16a8f22b5c1f4ae9ebf739b58887f7bd20945b4
# Parent  31c6e53e1e4e1ecacff553d3caa3a0e25175a97e
optimize the common case

diff -r 31c6e53e1e4e -r f16a8f22b5c1 src/msglog.cpp
--- a/src/msglog.cpp	Thu Jul 04 03:29:51 2013 +0300
+++ b/src/msglog.cpp	Thu Jul 04 03:30:39 2013 +0300
@@ -84,6 +84,9 @@
 
 void MessageManager::tick()
 {
+	if( m_lines.size() == 0 )
+		return;
+	
 	bool changed = false;
 	
 	for( uint i = 0; i < m_lines.size(); ++i )