[virt-tools-list] [PATCH virt-viewer] Add missing G_MODULE_EXPORT to signal handler

[Eduardo Lima (Etrunko)]

Fixes the Windows case where the dialog fails to show with the following
message:

warning: "Could not find signal handler 'virt_viewer_window_menu_change_cd_activate'"

Signed-off-by: Eduardo Lima (Etrunko) <etrunko at redhat.com>
---
 src/virt-viewer-window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/virt-viewer-window.c b/src/virt-viewer-window.c
index 2be230a..b2f29a3 100644
--- a/src/virt-viewer-window.c
+++ b/src/virt-viewer-window.c
@@ -1131,7 +1131,7 @@ iso_dialog_response(GtkDialog *dialog,
 }
 #endif
 
-void
+G_MODULE_EXPORT void
 virt_viewer_window_menu_change_cd_activate(GtkWidget *menu G_GNUC_UNUSED,
                                            VirtViewerWindow *self G_GNUC_UNUSED)
 {
-- 
2.20.1