[nemiver] Fix up style issue

[Jonathon Jongsma <jjongsma src gnome org>]

commit bf01e75642b1dda83ce4d95e85da8bd24eb2ca14
Author: Jonathon Jongsma <jonathon jongsma collabora co uk>
Date:   Tue Mar 10 22:48:30 2009 -0500

    Fix up style issue
    
    	* src/common/nmv-ustring.cc: fix function style from empty() to empty ()
---
 src/common/nmv-ustring.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/common/nmv-ustring.cc b/src/common/nmv-ustring.cc
index 7b9822d..b3d5540 100644
--- a/src/common/nmv-ustring.cc
+++ b/src/common/nmv-ustring.cc
@@ -245,7 +245,7 @@ UString::chomp ()
     Glib::ustring::size_type i = 0 ;
 
     //remove the ws from the beginning of the string.
-    while (!empty() && isspace (at (0))) {
+    while (!empty () && isspace (at (0))) {
         erase (0, 1) ;
     }