From: Richard Levitte <levitte@openssl.org>
Date: Sun, 17 Sep 2000 18:08:38 +0000 (+0000)
Subject: siglen is unsigned, so comparing it to less than 0 is silly, and
X-Git-Tag: OpenSSL-engine-0_9_6-beta2~2^2~4
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=623eea376a7bff6d50c88407c10f279e6f838de4;ds=sidebyside

siglen is unsigned, so comparing it to less than 0 is silly, and
generates a compiler warning with Compaq C.
---

diff --git a/apps/dgst.c b/apps/dgst.c
index a151fb8457..5d5ab94aea 100644
--- a/apps/dgst.c
+++ b/apps/dgst.c
@@ -280,7 +280,7 @@ int MAIN(int argc, char **argv)
 		}
 		siglen = BIO_read(sigbio, sigbuf, siglen);
 		BIO_free(sigbio);
-		if(siglen <= 0) {
+		if(siglen == 0) {
 			BIO_printf(bio_err, "Error reading signature file %s\n",
 								sigfile);
 			ERR_print_errors(bio_err);