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-rw-r--r--src/bootchart/store.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bootchart/store.c b/src/bootchart/store.c
index f19427e93d..f159cbafe2 100644
--- a/src/bootchart/store.c
+++ b/src/bootchart/store.c
@@ -476,7 +476,7 @@ catch_rename:
/* re-fetch name */
/* get name, start time */
- if (!ps->sched) {
+ if (ps->sched < 0) {
sprintf(filename, "%d/sched", pid);
ps->sched = openat(procfd, filename, O_RDONLY|O_CLOEXEC);
if (ps->sched < 0)