- test -z "$xml" && return
- echo >>"$xml" "<testcase classname='bench.`basename $res .dat`' name='$title' time='`echo $line | cut -f 1 -d " "`' timestamp='`date -Iseconds`'>"
- if test -n "$failed"; then
- echo >>"$xml" "<error message='Command failed'/>"
+ if test -n "$xml"; then
+ echo >>"$xml" "<testcase classname='bench.`basename $res .dat`' name='$title' time='`echo $line | cut -f 1 -d " "`' timestamp='`date -Iseconds`'>"
+ if test -n "$failed"; then
+ echo >>"$xml" "<error message='Command failed'/>"
+ fi
+ echo >>"$xml" "</testcase>"