From c62b719118c215c0198a2dda46746d922c6a37e1 Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Wed, 16 Nov 2016 14:42:19 -0800
Subject: CRYO: Some more renaming and reducing of scope

---
 engines/cryo/cryolib.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'engines/cryo/cryolib.cpp')

diff --git a/engines/cryo/cryolib.cpp b/engines/cryo/cryolib.cpp
index 5216cd1308..ff4a603bc4 100644
--- a/engines/cryo/cryolib.cpp
+++ b/engines/cryo/cryolib.cpp
@@ -380,15 +380,14 @@ void CLSound_SetLength(sound_t *sound, int length) {
 ///// CLSoundChannel
 /// sound output device that plays queue of sounds
 soundchannel_t *CLSoundChannel_New(int arg1) {
-	int16 i;
 	soundchannel_t *ch = (soundchannel_t *)malloc(sizeof(*ch));
 	if (!ch)
-		return 0;
+		return nullptr;
 
 	ch->_volumeLeft = ch->_volumeRight = 255;
 	ch->_numSounds = 0;
 
-	for (i = 0; i < kCryoMaxChSounds; i++)
+	for (int16 i = 0; i < kCryoMaxChSounds; i++)
 		ch->_sounds[i] = 0;
 
 	return ch;
-- 
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