Merge pull request #497 from df7cb/unaligned_access

dummy/dummy.c: Fix unaligned access in dummy_get_level()

rigs/dummy/dummy.c

@@ -1123,7 +1123,7 @@ static int dummy_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
         break;
     }
 
-    *val = curr->levels[idx];
+    memcpy (val, &curr->levels[idx], sizeof(value_t));
     rig_debug(RIG_DEBUG_VERBOSE, "%s called: %s\n", __func__,
               rig_strlevel(level));