From 1aaf65abfecbde8548f90b1d0b0308b21bd0776d Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Mon, 12 Aug 2019 03:59:52 -0700
Subject: Add methods to get env vars as an optional

---
 al/state.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'al')

diff --git a/al/state.cpp b/al/state.cpp
index 8c95c22f..884aa9d2 100644
--- a/al/state.cpp
+++ b/al/state.cpp
@@ -42,6 +42,7 @@
 #include "event.h"
 #include "inprogext.h"
 #include "opthelpers.h"
+#include "strutils.h"
 
 
 namespace {
@@ -73,8 +74,8 @@ constexpr ALchar alBSinc24Resampler[] = "23rd order Sinc";
 extern "C" AL_API const ALchar* AL_APIENTRY alsoft_get_version(void)
 START_API_FUNC
 {
-    const char *spoof{getenv("ALSOFT_SPOOF_VERSION")};
-    if(spoof && spoof[0] != '\0') return spoof;
+    static const auto spoof = al::getenv("ALSOFT_SPOOF_VERSION");
+    if(spoof) return spoof->c_str();
     return ALSOFT_VERSION;
 }
 END_API_FUNC
-- 
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