Update upstream source from tag 'upstream/1.4.0'

Update to upstream version '1.4.0'
with Debian dir 64889867df57bd13ea0cb964223697d378d391ce

1 files changed, 1 insertions, 2 deletions

diff --git a/tools/bio.c b/tools/bio.c
index b8f9b38..135b055 100644
--- a/tools/bio.c
+++ b/tools/bio.c
@@ -253,11 +253,10 @@ void
 bio_info(fido_dev_t *dev)
 {
         fido_bio_info_t *i = NULL;
-        int              r;
 
         if ((i = fido_bio_info_new()) == NULL)
                 errx(1, "fido_bio_info_new");
-        if ((r = fido_bio_dev_get_info(dev, i)) != FIDO_OK) {
+        if (fido_bio_dev_get_info(dev, i) != FIDO_OK) {
                 fido_bio_info_free(&i);
                 return;
         }