diff options
| -rw-r--r-- | plugins/nokia-gpio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/plugins/nokia-gpio.c b/plugins/nokia-gpio.c index b025f3eb..57aad8d0 100644 --- a/plugins/nokia-gpio.c +++ b/plugins/nokia-gpio.c @@ -662,8 +662,10 @@ static int gpio_probe_links(void) FILE *nf; size_t len; - if (d == NULL) + if (d == NULL) { + (void) closedir(gpio); return 0; + } snprintf(nn, sizeof nn, "%s/%s/name", gpiodir, d->d_name); @@ -700,6 +702,8 @@ static int gpio_probe_links(void) DBG("%s: %s", "/sys/class/gpio", strerror(errno)); + (void) closedir(gpio); + return -(errno = ENODEV); } |