core_unreal.c: Add clarification comment about channel ref.

Change-Id: I0be0627260cd8d6b6c3cc345949dcfdf32eff1f3
This commit is contained in:
Richard Mudgett
2016-03-28 14:23:59 -05:00
parent e1fdb0a6da
commit 7f53f1d89e

View File

@@ -808,9 +808,11 @@ int ast_unreal_channel_push_to_bridge(struct ast_channel *ast, struct ast_bridge
return -1;
}
/* The bridge thread now controls the chan ref from the ast_unreal_pvt */
ao2_lock(p);
ast_set_flag(p, AST_UNREAL_CARETAKER_THREAD);
ao2_unlock(p);
ast_channel_unref(chan);
return 0;