From d8b48a3837d26aa5c9c6373eaf3b5750bfdd707e Mon Sep 17 00:00:00 2001
From: Sam Edwards <CFSworks@gmail.com>
Date: Tue, 6 Mar 2018 19:01:34 -0700
Subject: [PATCH] openal: `ptr != 0` -> `ptr != NULL`

---
 panda/src/audiotraits/openalAudioSound.I | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/panda/src/audiotraits/openalAudioSound.I b/panda/src/audiotraits/openalAudioSound.I
index 8a60ece6e5..9a090adc3d 100644
--- a/panda/src/audiotraits/openalAudioSound.I
+++ b/panda/src/audiotraits/openalAudioSound.I
@@ -98,5 +98,5 @@ is_playing() const {
  */
 INLINE bool OpenALAudioSound::
 has_sound_data() const {
-  return _sd != 0;
+  return _sd != NULL;
 }