[gnome-code-assistance] [backends/c] Fix wrong variable name

[Jesse van den Kieboom <jessevdk src gnome org>]

commit e869d27dfe3e9082697941218c5d825a4f5b0223
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sun Nov 10 16:18:42 2013 +0100

    [backends/c] Fix wrong variable name

 backends/c/__init__.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/backends/c/__init__.py b/backends/c/__init__.py
index 0e506ba..1168bb1 100644
--- a/backends/c/__init__.py
+++ b/backends/c/__init__.py
@@ -61,7 +61,7 @@ class Service(transport.Service, transport.Project):
         unsaved = []
         doc.diagnostics = []
 
-        for d in opendocs:
+        for d in docs:
             if d.data_path != d.path:
                 unsaved.append((d.path, open(d.data_path)))