main: Add prototype for _shell_link_to_shell_js()

It's pointless to have a prototype for a dummy function, but at
least on F17, gcc's -Werror includes -Wmissing-prototypes ...

https://bugzilla.gnome.org/show_bug.cgi?id=676347

diff --git a/src/main.c b/src/main.c
index fbd13771ab0cb5fd008a3060dae3b952c89549f8..5b8bf818cc3fea74612acc5dcd65ee665f58bcd6 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -350,6 +350,7 @@ main (int argc, char **argv)
    This function is never actually called.
    https://bugzilla.gnome.org/show_bug.cgi?id=670477
 */
+void _shell_link_to_shell_js (void);
 
 void
 _shell_link_to_shell_js (void)