Comment: Allow rig_load_all_backends to be called more than once
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980472
Forwarded: not-needed
Source: https://sourceforge.net/p/hamlib/code/ci/31dedcf4f79d8fc5fcf287360e5d017842c8e4c0/
Author: Michael Black W9MDB

--- a/src/register.c
+++ b/src/register.c
@@ -454,6 +454,8 @@
 {
     int i;
 
+    memset(rig_hash_table, 0 , sizeof(rig_hash_table));
+
     for (i = 0; i < RIG_BACKEND_MAX && rig_backend_list[i].be_name; i++)
     {
         rig_load_backend(rig_backend_list[i].be_name);
