diff options
| -rw-r--r-- | tools/lib/perf/threadmap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/lib/perf/threadmap.c b/tools/lib/perf/threadmap.c index 07968f3ea093..3ca9ba4987fc 100644 --- a/tools/lib/perf/threadmap.c +++ b/tools/lib/perf/threadmap.c @@ -97,5 +97,10 @@ int perf_thread_map__nr(struct perf_thread_map *threads) pid_t perf_thread_map__pid(struct perf_thread_map *map, int idx) { + if (!map) { + assert(idx == 0); + return -1; + } + return map->map[idx].pid; } |