[Tcsh] [PATCH] Handle older bash in testsuite test 230

[Corinna Vinschen]

Test 230 checks for the string "Abort (core dumped)", but older bash
versions missed to print the space, i. e. "Abort(core dumped)".  For
that reason, test 230 fails if such an older bash is installed on the
system, even though the tested functionality works as desired.  Fix
the regular expression accordingly.
---
 tests/variables.at | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/variables.at b/tests/variables.at
index a4123dfa0195..16e471cf4495 100644
--- a/tests/variables.at
+++ b/tests/variables.at
@@ -1033,7 +1033,7 @@ if ( $status > 128 ) echo OK
 true
 echo $status
 ]])
-AT_CHECK([tcsh -f status.csh 2>&1 | sed 's/Abort (core dumped)/Abort/'], ,
+AT_CHECK([tcsh -f status.csh 2>&1 | sed 's/Abort \?(core dumped)/Abort/'], ,
 [0
 Abort
 OK
-- 
2.38.1