fix mis-use of update_call in linphonec.

console/commands.c

@@ -2510,13 +2510,15 @@ static int lpc_cmd_camera(LinphoneCore *lc, char *args){
 		const LinphoneCallParams *cp=linphone_call_get_current_params (call);
 		if (args){
 			linphone_call_enable_camera(call,activated);
-			if ((activated && !linphone_call_params_video_enabled (cp))){
-				/*update the call to add the video stream*/
-				LinphoneCallParams *ncp=linphone_call_params_copy(cp);
-				linphone_call_params_enable_video(ncp,TRUE);
-				linphone_core_update_call(lc,call,ncp);
-				linphone_call_params_destroy (ncp);
-				linphonec_out("Trying to bring up video stream...\n");
+			if (linphone_call_get_state(call)==LinphoneCallStreamsRunning){
+				if ((activated && !linphone_call_params_video_enabled (cp))){
+					/*update the call to add the video stream*/
+					LinphoneCallParams *ncp=linphone_call_params_copy(cp);
+					linphone_call_params_enable_video(ncp,TRUE);
+					linphone_core_update_call(lc,call,ncp);
+					linphone_call_params_destroy (ncp);
+					linphonec_out("Trying to bring up video stream...\n");
+				}
 			}
 		}
 		if (linphone_call_camera_enabled (call))

coreapi/linphonecore.c

@@ -4711,7 +4711,7 @@ int linphone_core_get_device_rotation(LinphoneCore *lc ) {
  *
 **/
 void linphone_core_set_device_rotation(LinphoneCore *lc, int rotation) {
-ms_message("%s : rotation=%d\n", __FUNCTION__, rotation);
+	ms_message("%s : rotation=%d\n", __FUNCTION__, rotation);
 	lc->device_rotation = rotation;
 #ifdef VIDEO_ENABLED
 	LinphoneCall *call=linphone_core_get_current_call(lc);