Index: tests/variables.at
--- tests/variables.at.orig
+++ tests/variables.at
@@ -644,10 +644,10 @@ echo $home
 ]])
 AT_CHECK([
 case "$(uname -s)" in
-Darwin)
+Darwin[)]
     HOME=$(dscl . read "/Users/$USER" NFSHomeDirectory | awk '{ print $NF }')
     ;;
-*)
+*[)]
     HOME=$(getent passwd $(id -un) | awk -F: '{ print $(NF - 1) }')
     ;;
 esac;
@@ -779,10 +779,10 @@ AT_CLEANUP()
 AT_SETUP([$ cdtohome])
 AT_CHECK([
 case "$(uname -s)" in
-Darwin)
+Darwin[)]
     HOME=$(dscl . read "/Users/$USER" NFSHomeDirectory | awk '{ print $NF }')
     ;;
-*)
+*[)]
     HOME=$(getent passwd $(id -un) | awk -F: '{ print $(NF - 1) }')
     ;;
 esac;