From: Dr. Stephen Henson <steve@openssl.org>
Date: Sun, 4 Oct 2009 14:04:14 +0000 (+0000)
Subject: Prevent ignored return value warning
X-Git-Tag: OpenSSL_1_0_0-beta4~49
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e6714faffbdfc551ab8b2a50954519dff4bc7b15;p=openssl

Prevent ignored return value warning
---

diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index 480208a315..a85ac209f0 100644
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -403,11 +403,18 @@ static int MS_CALLBACK file_gets(BIO *bp, char *buf, int size)
 
 	buf[0]='\0';
 	if (bp->flags&BIO_FLAGS_UPLINK)
-		UP_fgets(buf,size,bp->ptr);
+		{
+		if (!UP_fgets(buf,size,bp->ptr))
+			goto err;
+		}
 	else
-		fgets(buf,size,(FILE *)bp->ptr);
+		{
+		if (!fgets(buf,size,(FILE *)bp->ptr))
+			goto err;
+		}
 	if (buf[0] != '\0')
 		ret=strlen(buf);
+	err:
 	return(ret);
 	}