port tests/rm/readdir-bug to Solaris

[Paul Eggert]

I installed this:

2006-09-29  Paul Eggert  <address@hidden>

        * tests/rm/readdir-bug: Don't use $(...) in a shell script,
        as it doesn't work with Solaris /bin/sh.

--- tests/rm/readdir-bug        29 Sep 2006 09:54:25 -0000      1.1
+++ tests/rm/readdir-bug        30 Sep 2006 00:17:30 -0000
@@ -39,8 +39,8 @@
 # http://lists.gnu.org/archive/html/bug-coreutils/2006-09/msg00326.html
 mkdir b || framework_failure=1
 cd b || framework_failure=1
-for i in $(seq 1 250); do
-  touch $(printf %040d $i) || framework_failure=1
+for i in `seq 1 250`; do
+  touch `printf %040d $i` || framework_failure=1
 done
 cd .. || framework_failure=1