- fixed: client control object crashes when orIdent is set to NULL -> now sends empty octet string

examples/iec61850_client_example3/client_example3.c

@@ -57,6 +57,8 @@ int main(int argc, char** argv) {
 
         MmsValue* ctlVal = MmsValue_newBoolean(true);
 
+        ControlObjectClient_setOrigin(control, NULL, 3);
+
         if (ControlObjectClient_operate(control, ctlVal, 0 /* operate now */)) {
             printf("simpleIOGenericIO/GGIO1.SPCSO1 operated successfully\n");
         }

src/iec61850/client/client_control.c

@@ -422,7 +422,11 @@ ControlObjectClient_setOrigin(ControlObjectClient self, const char* orIdent, int
     if (self->orIdent != NULL)
         GLOBAL_FREEMEM(self->orIdent);
 
+    if (orIdent != NULL)
         self->orIdent = copyString(orIdent);
+    else
+        self->orIdent = NULL;
+
     self->orCat = orCat;
 }