[Performous-commit] Lasse Kärkkäinen : Avoid unnecessary if-elses ( there are plenty nested already)

[Lasse Kärkkäi. <tr...@us...>]

Module: performous
Branch: master
Commit: 4f60a9454f51b2a8eb70fda7c7d6d40d734aed4c

Author: Lasse Kärkkäinen <tro...@tr...>
Date:   Tue Oct 27 01:29:52 2009 +0200

Avoid unnecessary if-elses (there are plenty nested already)

---

 game/guitargraph.cc |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/game/guitargraph.cc b/game/guitargraph.cc
index 34bbc42..d69bfb2 100644
--- a/game/guitargraph.cc
+++ b/game/guitargraph.cc
@@ -119,11 +119,7 @@ void GuitarGraph::engine() {
 					TrackMapConstPtr::iterator track_it = m_track_map.find(m_track_index);
 					if( track_it != m_track_map.end() ) {
 						++track_it;
-						if(track_it != m_track_map.end()) {
-							m_track_index = track_it->first;
-						} else {
-							m_track_index = m_track_map.begin()->first;
-						}
+						m_track_index = (track_it != m_track_map.end() ? track_it : m_track_map.begin())->first;
 					}
 					if (!difficulty(m_level)) difficultyAuto();
 				}