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-rw-r--r--crypto/pem/pem_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c
index c170f60bcd..bd20bbb783 100644
--- a/crypto/pem/pem_lib.c
+++ b/crypto/pem/pem_lib.c
@@ -334,7 +334,7 @@ int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
}
}
- if ((dsize = i2d(x, NULL)) < 0) {
+ if ((dsize = i2d(x, NULL)) <= 0) {
PEMerr(PEM_F_PEM_ASN1_WRITE_BIO, ERR_R_ASN1_LIB);
dsize = 0;
goto err;