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-rw-r--r--crypto/ec/eck_prn.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/ec/eck_prn.c b/crypto/ec/eck_prn.c
index a911a0ac4080..5ef12ec02444 100644
--- a/crypto/ec/eck_prn.c
+++ b/crypto/ec/eck_prn.c
@@ -338,12 +338,14 @@ static int print_bin(BIO *fp, const char *name, const unsigned char *buf,
if (buf == NULL)
return 1;
- if (off) {
+ if (off > 0) {
if (off > 128)
off = 128;
memset(str, ' ', off);
if (BIO_write(fp, str, off) <= 0)
return 0;
+ } else {
+ off = 0;
}
if (BIO_printf(fp, "%s", name) <= 0)