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Diffstat (limited to 'tools/perf/util/stat-display.c')
| -rw-r--r-- | tools/perf/util/stat-display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index 576283afa319..ccb804546d5a 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -890,7 +890,7 @@ static void print_interval(struct perf_stat_config *config, FILE *output = config->output; static int num_print_interval; - if (config->interval_clear) + if (config->interval_clear && isatty(fileno(output))) puts(CONSOLE_CLEAR); if (!config->iostat_run && !config->json_output) |