Do not send AT+CHLD=? if the 3-way call feature is not supported

[android-x86/system-bt.git] / bta / hf_client / bta_hf_client_main.c

diff --git a/bta/hf_client/bta_hf_client_main.c b/bta/hf_client/bta_hf_client_main.c
index c573db6..f7afbf4 100644 (file)
--- a/bta/hf_client/bta_hf_client_main.c
+++ b/bta/hf_client/bta_hf_client_main.c
@@ -612,7 +612,8 @@ void bta_hf_client_slc_seq(BOOLEAN error)
         break;
 
     case BTA_HF_CLIENT_AT_CMER:
-        if (bta_hf_client_cb.scb.peer_features & BTA_HF_CLIENT_PEER_FEAT_3WAY)
+        if (bta_hf_client_cb.scb.peer_features & BTA_HF_CLIENT_PEER_FEAT_3WAY
+               && bta_hf_client_cb.scb.features & BTA_HF_CLIENT_FEAT_3WAY)
         {
             bta_hf_client_send_at_chld('?', 0);
         }