1 files changed, 1 insertions, 1 deletions
diff --git a/apps/dgst.c b/apps/dgst.c
index d158a0ccb2..6e86fa410a 100644
--- a/apps/dgst.c
+++ b/apps/dgst.c
@@ -421,7 +421,7 @@ int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
     size_t len;
     int i;
 
-    for (;;) {
+    while (BIO_pending(bp) || !BIO_eof(bp)) {
         i = BIO_read(bp, (char *)buf, BUFSIZE);
         if (i < 0) {
             BIO_printf(bio_err, "Read Error in %s\n", file);