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just do nothing if no document is open

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Sebastian Ramacher 2011-10-03 17:13:33 +02:00
parent 8abe3d96d5
commit 4239d9652f
1 changed files with 3 additions and 1 deletions
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4
shortcuts.c
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@ -307,7 +307,9 @@ sc_toggle_index(girara_session_t* session, girara_argument_t* UNUSED(argument),
g_return_val_if_fail(session != NULL, false); g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false); g_return_val_if_fail(session->global.data != NULL, false);
zathura_t* zathura = session->global.data; zathura_t* zathura = session->global.data;
g_return_val_if_fail(zathura->document != NULL, false); if (zathura->document == NULL) {
return false;
}
girara_tree_node_t* document_index = NULL; girara_tree_node_t* document_index = NULL;
GtkWidget* treeview = NULL; GtkWidget* treeview = NULL;