[nemiver] Add missing return

[Fabien Parent <fparent src gnome org>]

commit 20a2acf26d41fb6522f1e29bbf58b568cf1c5e6e
Author: Fabien Parent <parent f gmail com>
Date:   Mon Oct 3 15:46:15 2011 +0200

    Add missing return
    
    	* src/common/nmv-buffer.h (Buffer::operator=): Add missing return

 src/common/nmv-buffer.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/common/nmv-buffer.h b/src/common/nmv-buffer.h
index b94d042..da89200 100644
--- a/src/common/nmv-buffer.h
+++ b/src/common/nmv-buffer.h
@@ -62,6 +62,7 @@ public:
             return *this;
         m_data = a_buf.m_data;
         m_len = a_buf.m_len;
+        return *this;
     }
 
     const char* get_data () const