Index: tests/shells.test
===================================================================
diff -u -N -r152c1d303323553b9eb8a0a04459ba952941ae64 -r3f7e49e850bbcf0c71e9b579087b5be375664859
--- tests/shells.test	(.../shells.test)	(revision 152c1d303323553b9eb8a0a04459ba952941ae64)
+++ tests/shells.test	(.../shells.test)	(revision 3f7e49e850bbcf0c71e9b579087b5be375664859)
@@ -60,9 +60,7 @@
   ? [list exec $nxsh -c "exit 5"] "child process exited abnormally"
 
   ? [list catch [list exec $nxsh -c "exit 5"] ::res ::opts] "1"
-  ? [list catch [list exec $nxsh -c "exit 5"] ::res ::opts] "0"
   ? {set ::res} "child process exited abnormally"
-  ? {set ::res} ""
   ? {lindex [dict get $::opts -errorcode] end} "5"
   unset ::res; unset ::opts