remove RM

diff --git a/tests/rm/r-1 b/tests/rm/r-1
index 1736501..59726e1 100755 (executable)
--- a/tests/rm/r-1
+++ b/tests/rm/r-1
@@ -1,6 +1,5 @@
 #!/bin/sh
 
-: ${RM=rm}
 test=r-1
 
 # TMPDIR should be an absolute dir for this test.
@@ -9,7 +8,7 @@ test=r-1
 
 if test "$VERBOSE" = yes; then
   set -x
-  $RM --version
+  rm --version
 fi
 
 tmp=$TMPDIR/t-rm.$$
@@ -39,7 +38,7 @@ LANG=C
 export LANG
 
 fail=0
-$RM --verbose -r $tmp/a $tmp/b > $tmp/$test.O || fail=1
+rm --verbose -r $tmp/a $tmp/b > $tmp/$test.O || fail=1
 
 for d in $dirs; do
   if test -d $d; then