[gnumeric] Fix compile warning.

[Morten Welinder <mortenw src gnome org>]

commit 95fedcf4fa98cfcd0a8701fe7af2acaededdc68f
Author: Morten Welinder <terra gnome org>
Date:   Mon Apr 20 11:57:27 2009 -0400

    Fix compile warning.
---
 src/dialogs/dialog-recent.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/dialogs/dialog-recent.c b/src/dialogs/dialog-recent.c
index 7f6618e..2ad3950 100644
--- a/src/dialogs/dialog-recent.c
+++ b/src/dialogs/dialog-recent.c
@@ -28,6 +28,7 @@
 #include <gui-file.h>
 #include <gtk/gtk.h>
 #include <string.h>
+#include <goffice/gtk/goffice-gtk.h>
 
 /* ------------------------------------------------------------------------- */