[frogr] Don't return value if assertion fail in a void function

[Mario Sanchez Prada <msanchez src gnome org>]

commit c4d8a42b830a4ef6290a773bf45d5d96e503dc33
Author: Mario Sanchez Prada <msanchez gnome org>
Date:   Sun Jun 1 23:37:07 2014 +0100

    Don't return value if assertion fail in a void function

 src/flicksoup/fsp-session.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/flicksoup/fsp-session.c b/src/flicksoup/fsp-session.c
index a41744f..c2fe07f 100644
--- a/src/flicksoup/fsp-session.c
+++ b/src/flicksoup/fsp-session.c
@@ -1654,7 +1654,7 @@ void
 fsp_session_set_default_proxy           (FspSession *self,
                                          gboolean enabled)
 {
-  g_return_val_if_fail (FSP_IS_SESSION (self), FALSE);
+  g_return_if_fail (FSP_IS_SESSION (self));
 
   /* Ensure we clean the URI of a custom proxy, if present */
   if (self->priv->proxy_uri)