Index: tests/cget.test
===================================================================
diff -u -r2f6bcca3537584c8ef1f9fc71b230e79d1560504 -r625a3e7b5660331938ab739fb28eda3d5540e189
--- tests/cget.test	(.../cget.test)	(revision 2f6bcca3537584c8ef1f9fc71b230e79d1560504)
+++ tests/cget.test	(.../cget.test)	(revision 625a3e7b5660331938ab739fb28eda3d5540e189)
@@ -35,8 +35,8 @@
   # - parameter without a value
   #
   ? {p1 cget} {wrong # of arguments: should be "cget /name/"}
-  ? {p1 cget -foo} {cget: cannot lookup parameter value for -foo}
-  ? {p1 cget foo} {cget: cannot lookup parameter value for foo}
+  ? {p1 cget -foo} "cget: unknown configure parameter -foo"
+  ? {p1 cget foo} "cget: unknown configure parameter foo"
   ? {p1 cget -sex} {can't read "sex": no such variable}
 
   #