From aaee78c061802f9b6fae92c9ceb816fd29348ed2 Mon Sep 17 00:00:00 2001
From: Brian Cox <BrianRCox@gmail.com>
Date: Thu, 16 Mar 2017 20:51:12 -0700
Subject: [PATCH] Tweaks for 'make check': Don't assume location of perl, or
 existence of /etc/hosts

---
 Makefile.am               |  2 +-
 Makefile.in               |  2 +-
 src/twtest/fileutil_t.cpp | 20 +++++++++-----------
 3 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index e72b1ee..bfcd93a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,5 +14,5 @@ uninstall-hook:
 
 check:
 	rm -Rf $(top_srcdir)/src/test-harness/twtest
-	cd $(top_srcdir)/src/test-harness && ./twtest.pl
+	cd $(top_srcdir)/src/test-harness && perl ./twtest.pl
 	$(top_srcdir)/bin/twtest all
diff --git a/Makefile.in b/Makefile.in
index 5586cce..3bb6176 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -810,7 +810,7 @@ uninstall-hook:
 
 check:
 	rm -Rf $(top_srcdir)/src/test-harness/twtest
-	cd $(top_srcdir)/src/test-harness && ./twtest.pl
+	cd $(top_srcdir)/src/test-harness && perl ./twtest.pl
 	$(top_srcdir)/bin/twtest all
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/src/twtest/fileutil_t.cpp b/src/twtest/fileutil_t.cpp
index e478fc0..50a98c5 100644
--- a/src/twtest/fileutil_t.cpp
+++ b/src/twtest/fileutil_t.cpp
@@ -47,17 +47,15 @@ using namespace std;
 
 void TestFileUtil()
 {
+    if(cFileUtil::FileExists("/etc/hosts"))
+    {
+        TSTRING source, dest;
 
-  TSTRING source, dest;
-
-  source = _T("/etc/hosts");
-  dest = _T("/tmp/dest");
-  bool blah = cFileUtil::Copy(source, dest);
-  (void)blah;
-
-
-//   TCOUT << _T("<") << wstr3 << _T(">") << std::endl;
-   
-
+        source = _T("/etc/hosts");
+        dest = _T("/tmp/dest");
+        bool blah = cFileUtil::Copy(source, dest);
+        (void)blah;
+        //   TCOUT << _T("<") << wstr3 << _T(">") << std::endl;
+    }
 }