title: Bootstrap and cmd's SUBST function just collided and destroyed my views
body: <p>So, I'm on Win XP (Macs are expensive, alright?) and I found <a href="http://www.artofbi.com/index.php/2010/04/windows-command-prompt-shorten-directory-length-trick/" rel="nofollow">this link</a> which made my life SO much easier. I changed my path from:</p>
  
  <pre><code>C:\Documents and Settings\DevAdmin\rails_projects\arcwmi_reports&gt;
  </code></pre>
  
  <p>to </p>
  
  <pre><code>R:\arcwmi_reports&gt;
  </code></pre>
  
  <p>So much nicer!</p>
  
  <p>But, when I went to create a new project and I added <code>@import "bootstrap"</code> to my custom.css.scss file, I suddenly got this error on my site:</p>
  
  <pre><code>Showing R:/arcwmi_reports/app/views/layouts/application.html.erb where line #5 raised: 
  different prefix: "C:/" and "R:/arcwmi_reports/app/assets/stylesheets"
  (in R:/arcwmi_reports/app/assets/stylesheets/custom.css.scss)
  </code></pre>
  
  <p>Here's line #5:</p>
  
  <pre><code>&lt;%= stylesheet_link_tag    "application", media: "all" %&gt;
  </code></pre>
  
  <p>I know this line is the problem because if I comment it out, or the <code>@import "bootstrap"</code> then my stuff works fine.</p>
  
  <p>One of those lines of code is trying to use the old prefix. I don't know which.</p>
  
  <p>What is going on here?!??!</p>
  
  <p>Thanks -Chip </p>