webext: add missing gio/gunixfdlist.h includes

This resolves two set of warnings pointed by compiler
-Wimplicit-function-declaration and -Wint-conversion, where the later
one can result with segfault caused by invalid cast from int to pointer.

Fixes: 665a709b522a ("webext: Exchange fd over webkit messages")

1 files changed, 1 insertions, 0 deletions

diff --git a/surf.c b/surf.c
index 001f776..9ae5c2d 100644
--- a/surf.c
+++ b/surf.c
@@ -21,6 +21,7 @@
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
+#include <gio/gunixfdlist.h>
 #include <glib/gstdio.h>
 #include <gtk/gtk.h>
 #include <gtk/gtkx.h>