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-rw-r--r--tools/perf/util/hist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index be2c134d672f..0a10bcc6ec95 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -484,7 +484,7 @@ static int hist_entry__init(struct hist_entry *he,
goto err_infos;
}
- if (he->srcline) {
+ if (he->srcline && strcmp(he->srcline, SRCLINE_UNKNOWN)) {
he->srcline = strdup(he->srcline);
if (he->srcline == NULL)
goto err_rawdata;