diff options
| -rw-r--r-- | tools/perf/util/stat-display.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index a137b377efa4..c6d33010ed22 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -471,8 +471,8 @@ static void print_metric_json(struct perf_stat_config *config __maybe_unused, struct outstate *os = ctx; FILE *out = os->fh; - fprintf(out, "\"metric-value\" : \"%f\", ", val); - fprintf(out, "\"metric-unit\" : \"%s\"", unit); + if (unit) + fprintf(out, "\"metric-value\" : \"%f\", \"metric-unit\" : \"%s\"", val, unit); if (!config->metric_only) fprintf(out, "}"); } |