UI: Fix da_push_back taking a wrong type of item

Browse Source

A pointer to `OBSSource` was passed to an argument that expect a pointer
to `obs_source_t *`.
Since the current implementation of a class `OBSSource` has a member
`obs_source_t *obj` at first and the class does not have any virtual
member functions, most implementation should work correctly.

...

This commit is contained in:

500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f