[byzanz] Require x11 - the screenshot code uses it directly

[Benjamin Otte <otte src gnome org>]

commit a6aa621341fd7e40c53a5a08429fcc95a4295d6a
Author: Benjamin Otte <otte gnome org>
Date:   Wed Aug 19 12:33:17 2009 +0200

    Require x11 - the screenshot code uses it directly

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8a44adf..e4e2d91 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,7 +100,7 @@ GTHREAD_REQ="2.6.0"
 APPLET_REQ="2.10.0"
 XDAMAGE_REQ="1.0"
 
-PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQ, gio-2.0)
+PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQ x11, gio-2.0)
 
 PKG_CHECK_MODULES(GTHREAD, xdamage >= $XDAMAGE_REQ gthread-2.0 >= $GTHREAD_REQ)