From 656d8bbc7210994d7c680bcb6b6535f83709b483 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Barnab=C3=A1s=20P=C5=91cze?= <pobrn@protonmail.com>
Date: Fri, 23 Jun 2023 17:15:39 +0200
Subject: [PATCH] pipewire: parse_pw_debug_env(): simplify empty string check

---
 src/pipewire/pipewire.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/pipewire/pipewire.c b/src/pipewire/pipewire.c
index e13c8a461..c6a9bc44b 100644
--- a/src/pipewire/pipewire.c
+++ b/src/pipewire/pipewire.c
@@ -499,7 +499,6 @@ parse_pw_debug_env(void)
 	const char *str;
 	char **tokens;
 	int n_tokens;
-	size_t slen;
 	char json[1024] = {0};
 	char *pos = json;
 	char *end = pos + sizeof(json) - 1;
@@ -507,7 +506,7 @@ parse_pw_debug_env(void)
 
 	str = getenv("PIPEWIRE_DEBUG");
 
-	if (!str || (slen = strlen(str)) == 0)
+	if (!str || !*str)
 		return NULL;
 
 	/* String format is PIPEWIRE_DEBUG=[<glob>:]<level>,...,