From 7aa67803ed2407ee9ec32ab3c9435ec194225eb1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20Hillerstr=C3=B6m?= <progr@mmer.nu>
Date: Thu, 12 Nov 2015 01:04:59 +0100
Subject: [PATCH] Use postfix increment operator

---
 xm.js        | 6 +++---
 xmeffects.js | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/xm.js b/xm.js
index 59465d7..8830798 100644
--- a/xm.js
+++ b/xm.js
@@ -297,14 +297,14 @@ function RedrawScreen() {
 function next_row() {
   if (player.cur_pat == -1 || player.cur_row >= player.xm.patterns[player.cur_pat].length) {
     player.cur_row = 0;
-    player.cur_songpos += 1;
+    player.cur_songpos++;
     if (player.cur_songpos >= player.xm.songpats.length)
       player.cur_songpos = player.xm.song_looppos;
     player.cur_pat = player.xm.songpats[player.cur_songpos];
   }
   var p = player.xm.patterns[player.cur_pat];
   var r = p[player.cur_row];
-  player.cur_row += 1;
+  player.cur_row++;
   for (var i = 0; i < r.length; i++) {
     var ch = player.xm.channelinfo[i];
     var inst = ch.inst;
@@ -473,7 +473,7 @@ EnvelopeFollower.prototype.Tick = function(release) {
 }
 
 function next_tick() {
-  player.cur_tick += 1;
+  player.cur_tick++;
   if (player.cur_tick >= player.xm.tempo) {
     player.cur_tick = 0;
     next_row();
diff --git a/xmeffects.js b/xmeffects.js
index 66819ba..1838981 100644
--- a/xmeffects.js
+++ b/xmeffects.js
@@ -120,7 +120,7 @@ function eff_t0_c(ch, data) {  // set volume
 }
 
 function eff_t0_d(ch, data) {  // pattern jump
-  player.cur_songpos += 1;
+  player.cur_songpos++;
   if (player.cur_songpos >= player.xm.songpats.length)
     player.cur_songpos = player.xm.song_looppos;
   player.cur_pat = player.xm.songpats[player.cur_songpos];