Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
---
commands/digest.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/commands/digest.c b/commands/digest.c
index 876c37a..90e68a1 100644
--- a/commands/digest.c
+++ b/commands/digest.c
@@ -147,10 +147,12 @@ static int do_digest(int argc, char *argv[])
}
}
- ret = digest_set_key(d, key, keylen);
- free(tmp_key);
- if (ret)
- goto err;
+ if (key) {
+ ret = digest_set_key(d, key, keylen);
+ free(tmp_key);
+ if (ret)
+ goto err;
+ }
if (sigfile) {
sig = tmp_sig = read_file(sigfile, &siglen);
--
2.1.4
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
