diff options
| author | martin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220> | 2008-06-16 14:48:42 +0000 |
|---|---|---|
| committer | martin-s <martin-s@ffa7fe5e-494d-0410-b361-a75ebd5db220> | 2008-06-16 14:48:42 +0000 |
| commit | b1bb8118a18540a1fa50e6d69a6151422c97c752 (patch) | |
| tree | f5c2c1d2fc10e9b5b446ba2468120b449dd6eb65 /navit/menu.c | |
| parent | 4b2a3a590c132abbf3415e8d42967d841794a36c (diff) | |
| download | navit-b1bb8118a18540a1fa50e6d69a6151422c97c752.tar.gz | |
Fix:gui_internal:More functionality for gui_internal
git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@1125 ffa7fe5e-494d-0410-b361-a75ebd5db220
Diffstat (limited to 'navit/menu.c')
| -rw-r--r-- | navit/menu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/navit/menu.c b/navit/menu.c index f7a73f6c4..92afa6c73 100644 --- a/navit/menu.c +++ b/navit/menu.c @@ -25,8 +25,10 @@ struct menu * menu_add(struct menu *menu, char *name, enum menu_type type, struct callback *cb) { struct menu *this; + if (! menu || ! menu->meth.add) + return NULL; this=g_new0(struct menu, 1); - this->priv=(*menu->meth.add)(menu->priv, &this->meth, name, type, cb); + this->priv=(*menu->meth.add)(menu->priv, &this->meth, name, type, cb); if (! this->priv) { g_free(this); return NULL; |