win: fs: handle EOF in read

in luvit after upgrade libuv from 243cfc to d3efef readSync started failing. It seems that the code cleanup stopped handling EOF Trivially reproduced with this local fs = require('fs') print(fs.readFileSync('foo.luvit'))
joyent · Feb 23, 2012 · fca18c3 · fca18c3
1 parent c0e7044
commit fca18c3
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/win/fs.c b/src/win/fs.c
@@ -294,6 +294,7 @@ void fs__read(uv_fs_t* req, uv_file file, void *buf, size_t length,
   OVERLAPPED overlapped, *overlapped_ptr;
   LARGE_INTEGER offset_;
   DWORD bytes;
+  DWORD error;
 
   VERIFY_UV_FILE(file, req);
 
@@ -323,7 +324,12 @@ void fs__read(uv_fs_t* req, uv_file file, void *buf, size_t length,
   if (ReadFile(handle, buf, length, &bytes, overlapped_ptr)) {
     SET_REQ_RESULT(req, bytes);
   } else {
-    SET_REQ_WIN32_ERROR(req, GetLastError());
+    error = GetLastError();
+    if (error == ERROR_HANDLE_EOF) {
+      SET_REQ_RESULT(req, bytes);
+    } else {
+      SET_REQ_WIN32_ERROR(req, error);
+    }
   }
 }