From 7701bc932c88e8c1f57041c407c254223c894102 Mon Sep 17 00:00:00 2001
From: Dennis Heimbigner <dmh@ucar.edu>
Date: Mon, 8 Aug 2016 10:39:34 -0600
Subject: [PATCH] travis failing; add debug output

---
 ncdump/tst_ncgen4.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ncdump/tst_ncgen4.sh b/ncdump/tst_ncgen4.sh
index 39d74f45e..78c557ffe 100755
--- a/ncdump/tst_ncgen4.sh
+++ b/ncdump/tst_ncgen4.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+export SETX=1
 if test "x$SETX" = x1 ; then echo "file=$0"; set -x ; fi
 verbose=1
 set -e