[rt46602] Escape line ends in shell script variable assignment

Escape the line ends in a multi-line variable assignment.  Under some
circumstances, substituting the variable caused syntax errors when
used as the list of values in a shell script "for" statement.

(cherry picked from commit 462766cd763413c4a0d069b7adf2e65816851493)
(cherry picked from commit 53ebdf225f9389ef8128d273230865e496787dba)
(cherry picked from commit 82ffebc73a8886a25f692b93684d66d8fcfd49f5)

diff --git a/bin/tests/system/conf.sh.in b/bin/tests/system/conf.sh.in
index 8b4762efb82f393573b91a6313f16ddd36ac6c60..cf79289d420231e25eb2b250231d2fa7f62b9803 100644 (file)
--- a/bin/tests/system/conf.sh.in
+++ b/bin/tests/system/conf.sh.in
@@ -71,8 +71,8 @@ KRB5_CONFIG=/dev/null
 # List of tests that use ports 5300 and 9953.  For this reason, these must
 # be run sequentially.
 SEQUENTIALDIRS="acl additional addzone autosign builtin
-        cacheclean case chain checkconf @CHECKDS@ checknames checkzone
-        @COVERAGE@ database digdelv dlv dlz dlzexternal
+        cacheclean case chain checkconf @CHECKDS@ checknames
+         checkzone @COVERAGE@ database digdelv dlv dlz dlzexternal
         dns64 dnssec ecdsa eddsa emptyzones fetchlimit filter-aaaa
         formerr forward glue gost inline integrity ixfr legacy
         limits logfileconfig lwresd masterfile masterformat metadata