Re: rcs-5.8 test failure

[Paul Eggert]

I think it's a bug in the test case.
Does the following patch to tests/common-i fix things for you?

--- common-i    2011-08-08 04:54:51.000000000 -0700
+++ common-i-fix        2011-10-17 10:57:53.770320620 -0700
@@ -29,9 +29,10 @@ log_rx=
 cmd=
 wdisp=
 
+dont_check_readonly=true
 case $(uname -s | tr A-Z a-z) in
-    cygwin*) dont_check_readonly=true ;;
-    *)       dont_check_readonly=false ;;
+    cygwin*) ;;
+    *)       test -w / || dont_check_readonly=false ;;
 esac
 
 # functions