message: [terminal_view] fixes compiler warning.
diff: @@ -195,7 +195,7 @@ void OpenGLRenderer::execute()
  glBindBuffer(GL_ARRAY_BUFFER, rectVBO_);
  glBufferData(GL_ARRAY_BUFFER, rectBuffer_.size() * sizeof(GLfloat), rectBuffer_.data(), GL_STREAM_DRAW);
  - glDrawArrays(GL_TRIANGLES, 0, rectBuffer_.size() / 7);
  + glDrawArrays(GL_TRIANGLES, 0, static_cast<GLsizei>(rectBuffer_.size() / 7));
  rectShader_->release();
  glBindVertexArray(0);
  