Prevent ignored return value warning
authorDr. Stephen Henson <steve@openssl.org>
Sun, 4 Oct 2009 14:04:27 +0000 (14:04 +0000)
committerDr. Stephen Henson <steve@openssl.org>
Sun, 4 Oct 2009 14:04:27 +0000 (14:04 +0000)
crypto/bio/bss_file.c

index 480208a..a85ac20 100644 (file)
@@ -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);
        }