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-rw-r--r--cmdline/apt-get.cc10
1 files changed, 4 insertions, 6 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 74d11e553..a5bc7b5fb 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1539,14 +1539,12 @@ bool DoChangelog(CommandLine &CmdL)
bool const downOnly = _config->FindB("APT::Get::Download-Only", false);
char tmpname[100];
- char* tmpdir = NULL;
+ const char* tmpdir = NULL;
if (downOnly == false)
{
- const char* const tmpDir = getenv("TMPDIR");
- if (tmpDir != NULL && *tmpDir != '\0')
- snprintf(tmpname, sizeof(tmpname), "%s/apt-changelog-XXXXXX", tmpDir);
- else
- strncpy(tmpname, "/tmp/apt-changelog-XXXXXX", sizeof(tmpname));
+ std::string systemTemp = GetTempDir();
+ snprintf(tmpname, sizeof(tmpname), "%s/apt-changelog-XXXXXX",
+ systemTemp.c_str());
tmpdir = mkdtemp(tmpname);
if (tmpdir == NULL)
return _error->Errno("mkdtemp", "mkdtemp failed");