use consistent filename

diff --git a/bin/tests/system/cds/tests.sh b/bin/tests/system/cds/tests.sh
index caf7200f397074790244158728d5e448e8ec1ee8..5e54cbaaafdbda3223c2348e50c77342188f1fd2 100644 (file)
--- a/bin/tests/system/cds/tests.sh
+++ b/bin/tests/system/cds/tests.sh
@@ -43,7 +43,7 @@ check_stderr() {
                [ -s err.$n ] || return 0
        fi
        echo "D:stderr did not match '$err'"
-       sed 's/^/D:/' err
+       sed 's/^/D:/' err.$n
        fail
 }