s3:script: Fix variable asignment in test_dfree_command.sh

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Pavel Filipenský <pfilipensky@samba.org>

diff --git a/source3/script/tests/test_dfree_command.sh b/source3/script/tests/test_dfree_command.sh
index 0a087aeccb549e4183a04e370139eb86846cb420..39f516d30bfbcc353cc0c04b2935ace1cef93ab6 100755 (executable)
--- a/source3/script/tests/test_dfree_command.sh
+++ b/source3/script/tests/test_dfree_command.sh
@@ -62,6 +62,6 @@ elif [ $protocol = "NT1" ]; then
 
 else
        echo "unsupported protocol $protocol" | subunit_fail_test "Test dfree command"
-       $failed=$(expr $failed + 1)
+       failed=$(expr $failed + 1)
 fi
 exit $failed