[ekiga] Made a warning disappear by using the enum's first item as default

[Julien Puydt <jpuydt src gnome org>]

commit 3488d1ab1a9bb7dbc2e3620e249002dd0b7ac34d
Author: Snark <jpuydt gnome org>
Date:   Tue Mar 8 20:30:09 2011 +0100

    Made a warning disappear by using the enum's first item as default

 lib/gui/xwindow.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/lib/gui/xwindow.cpp b/lib/gui/xwindow.cpp
index 142bf71..eb7a87f 100644
--- a/lib/gui/xwindow.cpp
+++ b/lib/gui/xwindow.cpp
@@ -130,7 +130,7 @@ XWindow::XWindow()
 #ifdef HAVE_SHM
   _XShmInfo.shmaddr = NULL;
 #endif
- _scalingAlgorithm = NULL;
+ _scalingAlgorithm = PIXOPS_INTERP_NEAREST;
 }