1 files changed, 7 insertions, 0 deletions
diff --git a/src/AS_02_IAB.cpp b/src/AS_02_IAB.cpp
index aa551d9..c25f7bf 100644
--- a/src/AS_02_IAB.cpp
+++ b/src/AS_02_IAB.cpp
@@ -89,6 +89,7 @@ AS_02::IAB::MXFWriter::OpenWrite(
   /* are we already running */
 
   if (this->m_State != ST_BEGIN) {
+    KM_RESULT_STATE_HERE();
     return Kumu::RESULT_STATE;
   }
 
@@ -271,6 +272,11 @@ AS_02::IAB::MXFWriter::Finalize() {
   if (this->m_State == ST_BEGIN) {
     return Kumu::RESULT_INIT;
   }
+  if (this->m_State != ST_RUNNING) {
+    KM_RESULT_STATE_HERE();
+    return RESULT_STATE;
+  }
+
 
   Result_t result = RESULT_OK;
 
@@ -365,6 +371,7 @@ AS_02::IAB::MXFReader::OpenRead(const std::string& filename) {
   /* are we already running */
 
   if (this->m_State != ST_READER_BEGIN) {
+    KM_RESULT_STATE_HERE();
     return Kumu::RESULT_STATE;
   }