[evince] Use #ifdef, no #if

[Christian Persch <chpe src gnome org>]

commit 960b0d9ea6fc47981d2cc0429fbd9609df8d014f
Author: Christian Persch <chpe gnome org>
Date:   Sun Jun 14 15:49:55 2009 +0200

    Use #ifdef, no #if

 shell/main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/shell/main.c b/shell/main.c
index 9cc94a7..2d966af 100644
--- a/shell/main.c
+++ b/shell/main.c
@@ -40,7 +40,7 @@
 
 #ifdef WITH_SMCLIENT
 #include "eggsmclient.h"
-#if GDK_WINDOWING_X11
+#ifdef GDK_WINDOWING_X11
 #include "eggdesktopfile.h"
 #endif
 #endif /* WITH_SMCLIENT */