From c747a8da64d684cba28f80c7222b9e69a4b059d2 Mon Sep 17 00:00:00 2001
From: Gautier Pelloux-Prayer
 <gautier.pelloux-prayer@belledonne-communications.com>
Date: Fri, 18 Sep 2015 17:06:53 +0200
Subject: [PATCH] linphonecall.c: display error if SDP negotiation fails

---
 .gitignore             |  1 +
 coreapi/linphonecall.c | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index b38bd2977..11bf7c54a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -92,3 +92,4 @@ tester/ZIDCache*.xml
 tester/stereo-record.wav
 .dirstamp
 git-clang-format.diff
+*.log
diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 741f59b82..272b2eb84 100644
--- a/coreapi/linphonecall.c
+++ b/coreapi/linphonecall.c
@@ -1336,7 +1336,15 @@ void linphone_call_set_state(LinphoneCall *call, LinphoneCallState cstate, const
 			break;
 		case LinphoneCallStreamsRunning:
 			if (call->prevstate == LinphoneCallUpdating || call->prevstate == LinphoneCallUpdatedByRemote) {
-				linphone_core_notify_display_status(lc,_("Call parameters were successfully modified."));
+				LinphoneReason reason = linphone_call_get_reason(call);
+				char *msg;
+				if (reason != LinphoneReasonNone) {
+					msg = ms_strdup(_("Call parameters were successfully modified."));
+				} else {
+					msg = ms_strdup_printf(_("Call parameters could not be modified: %s."), linphone_reason_to_string(reason));
+				}
+				linphone_core_notify_display_status(lc, msg);
+				ms_free(msg);
 			}
 			break;
 		default: