Blender Git Loki

Fixing something else broken broke: The fix for "no action == crash"
prevented rvk editing to work in the action window.

Please not that "if (act) {" (Does the object have an action? Currently
only true for some armatures) and "if (key) {" (does the object have
rvk's keys? Currently only true for meshes) are never both true at the
same time so in the following snippet, the function foo_key() never gets
executed:

if (act) {
if (key) {
foo_key();
else
foo_bar();
}
}

Better is this:

if (key) {
foo_key();
else if (act) {
foo_bar();
}