diff --git a/src/file.zig b/src/file.zig
index 3149444..534959d 100644
--- a/src/file.zig
+++ b/src/file.zig
@@ -64,21 +64,25 @@ pub fn File(comptime T: type) type {
                 },
                 .file => |f| {
                     out.data_reader = try .init(rdr, inode);
-                    if (f.hasFragment()) {
-                        try out.data_reader.?.addFragment(
-                            try rdr.frag_table.get(f.frag_idx),
-                            f.frag_offset,
-                        );
-                    }
+                    _ = f;
+                    //TODO: fragments
+                    // if (f.hasFragment()) {
+                    //     try out.data_reader.?.addFragment(
+                    //         try rdr.frag_table.get(f.frag_idx),
+                    //         f.frag_offset,
+                    //     );
+                    // }
                 },
                 .ext_file => |f| {
                     out.data_reader = try .init(rdr, inode);
-                    if (f.hasFragment()) {
-                        try out.data_reader.?.addFragment(
-                            try rdr.frag_table.get(f.frag_idx),
-                            f.frag_offset,
-                        );
-                    }
+                    _ = f;
+                    //TODO: Fragments
+                    // if (f.hasFragment()) {
+                    //     try out.data_reader.?.addFragment(
+                    //         try rdr.frag_table.get(f.frag_idx),
+                    //         f.frag_offset,
+                    //     );
+                    // }
                 },
                 else => {},
             }
@@ -274,7 +278,7 @@ pub fn File(comptime T: type) type {
                             continue;
                         };
                         var thr = std.Thread.spawn(.{ .allocator = self.rdr.alloc }, extractReal, .{
-                            fil,
+                            &fil,
                             op,
                             ext_path,
                             errs,
@@ -451,7 +455,7 @@ pub fn File(comptime T: type) type {
             };
         }
         fn extractRegFinish(
-            self: Self,
+            self: *Self,
             op: ExtractionOptions,
             path: []const u8,
             fil_errs: *std.ArrayList(anyerror),
diff --git a/src/reader/data.zig b/src/reader/data.zig
index b1f4aa9..42a9b87 100644
--- a/src/reader/data.zig
+++ b/src/reader/data.zig
@@ -61,7 +61,7 @@ const DecompCompletion = struct {
         return self.errs.items.len > 0;
     }
     fn condWait(self: *DecompCompletion) void {
-        self.cond.wait(self.mut);
+        self.cond.wait(&self.mut);
     }
 };
 
@@ -148,7 +148,7 @@ pub fn DataReader(comptime T: type) type {
 
         pub fn writeToNoBlock(self: *Self, wrt: anytype, comptime finish: anytype, finish_args: anytype) !void {
             comptime std.debug.assert(std.meta.hasFn(@TypeOf(wrt), "write") or std.meta.hasFn(@TypeOf(wrt), "pwrite"));
-            errdefer self.completions.clear();
+            errdefer self.completion.clear();
             var write_thr = try std.Thread.spawn(
                 .{ .allocator = self.alloc },
                 writeThread,
@@ -161,7 +161,8 @@ pub fn DataReader(comptime T: type) type {
                     decompThread,
                     .{ self, i },
                 ) catch |err| {
-                    self.completion.addErr(err) catch {};
+                    self.completion.addErr(err);
+                    continue;
                 };
                 thr.detach();
             }
@@ -184,11 +185,11 @@ pub fn DataReader(comptime T: type) type {
             });
             if (idx == self.sizes.len and self.frag != null) {
                 @memcpy(block, self.frag.?);
-                return;
+                return block;
             }
             if (size.uncompressed) {
                 _ = try self.rdr.pread(block, self.offsets[idx]);
-                return;
+                return block;
             }
             _ = try self.comp.decompress(
                 1024 * 1024,