Fix for setcontents with empty string

git-svn-id: http://pyfilesystem.googlecode.com/svn/trunk@874 67cdc799-7952-0410-af00-57a81ceafa0f

2 files changed, 3 insertions, 1 deletions

diff --git a/fs/base.py b/fs/base.py
index b112c64..c1c363d 100644
--- a/fs/base.py
+++ b/fs/base.py
@@ -790,7 +790,7 @@ class FS(object):
 
         if not data:
             progress_callback(0)
-            self.createfile(path)
+            self.createfile(path, wipe=True)
             finished_callback()
             return 0
 
diff --git a/fs/tests/__init__.py b/fs/tests/__init__.py
index aac08ce..9fd3cda 100644
--- a/fs/tests/__init__.py
+++ b/fs/tests/__init__.py
@@ -152,6 +152,8 @@ class FSTestCases(object):
             b("to you, good sir!")), chunk_size=2)
         self.assertEquals(self.fs.getcontents(
             "hello", "rb"), b("to you, good sir!"))
+        self.fs.setcontents("hello", "", "wb")
+        self.assertEquals(self.fs.getcontents("hello", "rb"), "")
 
     def test_setcontents_async(self):
         #  setcontents() should accept both a string...