From a052ea40035e5d577cd11ac3d3af11518773df56 Mon Sep 17 00:00:00 2001
From: Michael Black <mdblack98@yahoo.com>
Date: Wed, 18 Dec 2019 10:41:00 -0600
Subject: [PATCH] Fix FLRig to expire VFOB cache when VFOA mode is set

---
 dummy/flrig.c | 4 ++++
 dummy/flrig.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/dummy/flrig.c b/dummy/flrig.c
index cae3bdfcc..27d56f32f 100644
--- a/dummy/flrig.c
+++ b/dummy/flrig.c
@@ -1257,6 +1257,10 @@ static int flrig_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
         {
             cmd = "rig.set_modeB";
         }
+        else 
+        { // we make VFO_B mode unknown so it expires the cache
+           priv->curr_modeB = RIG_MODE_NONE;
+        }
 
         pxml = xml_build(cmd, cmd_buf, xml, sizeof(xml));
     }
diff --git a/dummy/flrig.h b/dummy/flrig.h
index 673b3988c..8cbf1b71f 100644
--- a/dummy/flrig.h
+++ b/dummy/flrig.h
@@ -28,7 +28,7 @@
 #include <sys/time.h>
 #endif
 
-#define BACKEND_VER "1.11"
+#define BACKEND_VER "1.12"
 
 #define EOM "\r"
 #define TRUE 1