6b2cab8abbdd64d0bf86e1d4cdbe35b41e717d59
hiram
  Fri Sep 30 15:25:14 2022 -0700
need to have bash pipefail to make it exit on a command error refs #29819

diff --git src/hg/mouseStuff/netClass/tests/makefile src/hg/mouseStuff/netClass/tests/makefile
index 38359ed..b8ac162 100644
--- src/hg/mouseStuff/netClass/tests/makefile
+++ src/hg/mouseStuff/netClass/tests/makefile
@@ -1,25 +1,27 @@
 
+SHELL=/bin/bash -o pipefail
+
 NETCLASS=netClass
 
 ifneq ($(wildcard ../netClass),)
   NETCLASS=../netClass
 endif
 
 test:	test0
 
 newStyle:	test1 test2
 
 test0:
 	${NETCLASS} -verbose=0 -noAr dm6.apiMel4.noClass.net.gz dm6 apiMel4 stdout | gzip -c > dm6.apiMel4.net.gz
 	@zdiff dm6.apiMel4.net.gz dm6.apiMel4.expected.net.gz
 	@rm -f dm6.apiMel4.net.gz
 
 test1:
 	${NETCLASS} -verbose=0 -noAr -qSizes=https://hgdownload-test.gi.ucsc.edu/goldenPath/apiMel4/bigZips/apiMel4.chrom.sizes  dm6.apiMel4.noClass.net.gz dm6 apiMel4 stdout | gzip -c > dm6.apiMel4.net.gz
 	@zdiff dm6.apiMel4.net.gz dm6.apiMel4.expected.net.gz
 	@rm -f dm6.apiMel4.net.gz
 
 test2:
 	${NETCLASS} -verbose=0 -noAr -qSizes=/hive/data/genomes/apiMel4/chrom.sizes  dm6.apiMel4.noClass.net.gz dm6 apiMel4 stdout | gzip -c > dm6.apiMel4.net.gz
 	@zdiff dm6.apiMel4.net.gz dm6.apiMel4.expected.net.gz
 	@rm -f dm6.apiMel4.net.gz