Fix misc warnings

src/bootdata.rs

@@ -1,6 +1,5 @@
 use std::fs;
 use std::path::PathBuf;
-use crate::gamedata::MemoryBuffer;
 use crate::patch::{apply_patch, PatchError};
 
 /// Boot data for FFXIV.

src/fiin.rs

@@ -1,4 +1,3 @@
-use std::ffi::CString;
 use std::fs::read;
 use std::io::Cursor;
 use binrw::binrw;

src/gamedata.rs

@@ -1,6 +1,6 @@
 use std::fs;
 use std::fs::DirEntry;
-use std::path::{Path, PathBuf};
+use std::path::PathBuf;
 use crate::common::Language;
 use crate::dat::DatFile;
 use crate::exd::EXD;

src/log.rs

@@ -1,5 +1,4 @@
 use std::io::{Cursor, Seek, SeekFrom};
-use std::os::unix::raw::time_t;
 use binrw::binread;
 use crate::gamedata::MemoryBuffer;
 use binrw::BinRead;
@@ -71,7 +70,7 @@ impl ChatLog {
         let content_offset = (8 + header.file_size * 4) as u64;
 
         // beginning of content offset
-        cursor.seek(SeekFrom::Start(content_offset));
+        cursor.seek(SeekFrom::Start(content_offset)).ok()?;
 
         let mut entries = vec![];
 
@@ -83,7 +82,7 @@ impl ChatLog {
             // TODO: handle the coloring properly, in some way
             entry.message = String::from_utf8_lossy(&*buffer[cursor.position() as usize..new_last_offset as usize].to_vec()).to_string();
 
-            cursor.seek(SeekFrom::Start(new_last_offset));
+            cursor.seek(SeekFrom::Start(new_last_offset)).ok()?;
 
             entries.push(entry);
         }