From a68bd19cccdfa7d62a3fa46b1eb8190d12a25885 Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Tue, 1 Jun 2010 14:13:46 -0700
Subject: [PATCH] [Sass] Suggest using --in-place when converting sass2 to
 sass3.

---
 doc-src/SASS_CHANGELOG.md | 5 +++++
 lib/haml/exec.rb          | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/doc-src/SASS_CHANGELOG.md b/doc-src/SASS_CHANGELOG.md
index f14466b9..1a1077eb 100644
--- a/doc-src/SASS_CHANGELOG.md
+++ b/doc-src/SASS_CHANGELOG.md
@@ -3,6 +3,11 @@
 * Table of contents
 {:toc}
 
+## 3.0.9 (Unreleased)
+
+* When using `sass-convert --from sass2 --to sass --recursive`,
+  suggest the use of `--in-place` as well.
+
 ## 3.0.8
 
 [Tagged on GitHub](http://github.com/nex3/haml/commit/3.0.8).
diff --git a/lib/haml/exec.rb b/lib/haml/exec.rb
index c4a31ddf..8686c248 100644
--- a/lib/haml/exec.rb
+++ b/lib/haml/exec.rb
@@ -710,6 +710,8 @@ END
         end
         @options[:output] ||= @options[:input]
 
+        from = @options[:from]
+        from = :sass if from == :sass2
         if @options[:to] == @options[:from] && !@options[:in_place]
           fmt = @options[:from]
           raise "Error: converting from #{fmt} to #{fmt} without --in-place"