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-rw-r--r--tools/perf/util/parse-events.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index ffa493a..41982c3 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -734,6 +734,9 @@ parse_event_modifier(const char **strp, struct perf_event_attr *attr)
if (!*str)
return 0;
+ if (*str == ',')
+ return 0;
+
if (*str++ != ':')
return -1;