The current master is failing due to this test.
Not sure what is going on here. I will comment this test out of my branch while you guys take a look. This is also the test that is failing for PR #1448.
ed@mikado:~/noaa/netcdf-c/ncdap_test$ bash -x ./tst_zero_len_var.sh
+ test x '!=' x
+ set -e
+ test x = x
++ pwd
+ srcdir=/home/ed/noaa/netcdf-c/ncdap_test
+ . ../test_common.sh
++ TOPSRCDIR=/home/ed/noaa/netcdf-c
++ TOPBUILDDIR=/home/ed/noaa/netcdf-c
++ set -e
++ test x = x1
++ top_srcdir=/home/ed/noaa/netcdf-c
++ top_builddir=/home/ed/noaa/netcdf-c
++ test x/home/ed/noaa/netcdf-c/ncdap_test = x
+++ pwd
++ builddir=/home/ed/noaa/netcdf-c/ncdap_test
++ execdir=/home/ed/noaa/netcdf-c/ncdap_test
+++ basename /home/ed/noaa/netcdf-c/ncdap_test
++ thisdir=ncdap_test
+++ pwd
++ WD=/home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
+++ pwd
++ srcdir=/home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c
+++ pwd
++ top_srcdir=/home/ed/noaa/netcdf-c
++ cd /home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
+++ pwd
++ builddir=/home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c
+++ pwd
++ top_builddir=/home/ed/noaa/netcdf-c
++ cd /home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
+++ pwd
++ execdir=/home/ed/noaa/netcdf-c/ncdap_test
++ cd /home/ed/noaa/netcdf-c/ncdap_test
++ export srcdir top_srcdir builddir top_builddir execdir
++ test -e /home/ed/noaa/netcdf-c/ncdump/ncdump.exe
++ ext=
++ export NCDUMP=/home/ed/noaa/netcdf-c/ncdump/ncdump
++ NCDUMP=/home/ed/noaa/netcdf-c/ncdump/ncdump
++ export NCCOPY=/home/ed/noaa/netcdf-c/ncdump/nccopy
++ NCCOPY=/home/ed/noaa/netcdf-c/ncdump/nccopy
++ export NCGEN=/home/ed/noaa/netcdf-c/ncgen/ncgen
++ NCGEN=/home/ed/noaa/netcdf-c/ncgen/ncgen
++ export NCGEN3=/home/ed/noaa/netcdf-c/ncgen3/ncgen3
++ NCGEN3=/home/ed/noaa/netcdf-c/ncgen3/ncgen3
++ ncgen3c0=/home/ed/noaa/netcdf-c/ncgen3/c0.cdl
++ ncgenc0=/home/ed/noaa/netcdf-c/ncgen/c0.cdl
++ ncgenc04=/home/ed/noaa/netcdf-c/ncgen/c0_4.cdl
++ cd /home/ed/noaa/netcdf-c/ncdap_test
+ /home/ed/noaa/netcdf-c/ncdump/ncdump http://test.opendap.org/opendap/data/nc/zero_length_array.nc
syntax error, unexpected WORD_WORD, expecting SCAN_ATTR or SCAN_DATASET or SCAN_ERROR
context: <!DOCTYPE^ HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><head><title>503 Service Temporarily Unavailable</title></head><body><h1>Service Temporarily Unavailable</h1><p>The server is temporarily unable to service yourrequest due to maintenance downtime or capacityproblems. Please try again later.</p><hr><address>Apache/2.2.15 (CentOS) Server at test.opendap.org Port 80</address></body></html>
/home/ed/noaa/netcdf-c/ncdump/ncdump: http://test.opendap.org/opendap/data/nc/zero_length_array.nc: http://test.opendap.org/opendap/data/nc/zero_length_array.nc: NetCDF: DAP server error
The current master is failing due to this test.
Not sure what is going on here. I will comment this test out of my branch while you guys take a look. This is also the test that is failing for PR #1448.