From af2491b6e9090fd5d774123e6c2aee4b7de97f10 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Wed, 31 Oct 2018 04:32:24 +0200
Subject: guard from nullptr

---
 libasound.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libasound.c')

diff --git a/libasound.c b/libasound.c
index 5d66ef2..15fb3e4 100644
--- a/libasound.c
+++ b/libasound.c
@@ -677,7 +677,7 @@ snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_ma
          SND_PCM_FORMAT_FLOAT_BE
    };
    static snd_pcm_format_mask_t def_mask = { .fmts = def_fmts, .nmemb = ARRAY_SIZE(def_fmts) };
-   *mask = def_mask;
+   if (mask) *mask = def_mask;
 }
 
 int
-- 
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