SL-10153: Review and rationalize fetching paths from environment.

Use LLStringUtil::getenv() or getoptenv() whenever we fetch a string that will
be used as a pathname.

Use LLFile::tmpdir() instead of getenv("TEMP").

As an added extra-special bonus, finally clean up $TMP/llcontrol-test-zzzzzz
directories that have been accumulating every time we run a local build!

1 files changed, 3 insertions, 4 deletions

diff --git a/indra/llcommon/tests/llleap_test.cpp b/indra/llcommon/tests/llleap_test.cpp
index c387da6c48..45648536c4 100644
--- a/indra/llcommon/tests/llleap_test.cpp
+++ b/indra/llcommon/tests/llleap_test.cpp
@@ -26,6 +26,7 @@
 #include "wrapllerrs.h"
 #include "llevents.h"
 #include "llprocess.h"
+#include "llstring.h"
 #include "stringize.h"
 #include "StringVec.h"
 #include <functional>
@@ -198,14 +199,12 @@ namespace tut
             // basename.
             reader_module(LLProcess::basename(
                               reader.getName().substr(0, reader.getName().length()-3))),
-            pPYTHON(getenv("PYTHON")),
-            PYTHON(pPYTHON? pPYTHON : "")
+            PYTHON(LLStringUtil::getenv("PYTHON"))
         {
-            ensure("Set PYTHON to interpreter pathname", pPYTHON);
+            ensure("Set PYTHON to interpreter pathname", !PYTHON.empty());
         }
         NamedExtTempFile reader;
         const std::string reader_module;
-        const char* pPYTHON;
         const std::string PYTHON;
     };
     typedef test_group<llleap_data> llleap_group;