[PATCH 08/52] perf tools: Fix incorrect fd error comparison

Adrian Hunter
2014-07-22T13:33:46Z

Zero is a valid fd. Error comparison should check
for negative fd.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/util/dso.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index fc006fe..28cf747 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -216,7 +216,7 @@ static int open_dso(struct dso *dso, struct machine *machine)
{
int fd = __open_dso(dso, machine);

- if (fd > 0) {
+ if (fd >= 0) {
dso__list_add(dso);
/*
* Check if we crossed the allowed number
--
1.8.3.2