test/filestore/run_seed_to_range.sh: fix -d syntax

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/test/filestore/run_seed_to_range.sh b/src/test/filestore/run_seed_to_range.sh
index c5b399d7aae8627d3b372297e7c5df144ae2dc5b..365b34918d2759b2dbce9ca4a6d8339fa9c0c414 100755 (executable)
--- a/src/test/filestore/run_seed_to_range.sh
+++ b/src/test/filestore/run_seed_to_range.sh
@@ -12,7 +12,7 @@ mydir=`dirname $0`
 for f in `seq $from $to`
 do
     if ! $mydir/run_seed_to.sh $seed $f; then
-       if -d $dir; then
+       if [ -d $dir ]; then
            echo copying evidence to $dir
            cp -a . $dir
        else