core_unreal.c: Add clarification comment about channel ref.

Change-Id: I0be0627260cd8d6b6c3cc345949dcfdf32eff1f3
changes/00/2500/1
Richard Mudgett 9 years ago
parent e1fdb0a6da
commit 7f53f1d89e

@ -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;

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