From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 3 Jan 2023 16:08:36 +0000 (+0200)
Subject: Use Msp::getenv
X-Git-Url: https://git.tdb.fi/?a=commitdiff_plain;h=34c20e09ba1c063d0b4dd34f0430b3170ef64c07;p=libs%2Fdatafile.git

Use Msp::getenv
---

diff --git a/tool/packer.cpp b/tool/packer.cpp
index 2e773a2..381297e 100644
--- a/tool/packer.cpp
+++ b/tool/packer.cpp
@@ -1,3 +1,4 @@
+#include <msp/core/environ.h>
 #include <msp/datafile/parser.h>
 #include <msp/datafile/rawdata.h>
 #include <msp/datafile/statement.h>
@@ -20,8 +21,8 @@ Packer::Packer(DataTool &t):
 IO::BufferedFile *Packer::tempfile()
 {
 	FS::Path tmpdir;
-	const char *tmp_env = getenv("TMPDIR");
-	if(tmp_env)
+	string tmp_env = Msp::getenv("TMPDIR");
+	if(!tmp_env.empty())
 		tmpdir = tmp_env;
 	else
 		tmpdir = "/tmp";