Further fixes to ensure empty list of tags doesn't break anything

SpiNNakerManchester · Jun 22, 2015 · 010b9ac · 010b9ac
1 parent fbe47c2
commit 010b9ac
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pacman/utilities/resource_tracker.py b/pacman/utilities/resource_tracker.py
@@ -172,7 +172,8 @@ def _get_usable_chips(self, chips, board_address,
             return chips_to_use
         elif board_address is not None:
             return self._ethernet_area_codes[board_address]
-        elif ip_tags is not None or reverse_ip_tags is not None:
+        elif ((ip_tags is not None and len(ip_tags) > 0) or
+                (reverse_ip_tags is not None and len(reverse_ip_tags) > 0)):
             return self._get_usable_ip_tag_chips()
         return self._chips_available