[pbh]: Fix show PBH counters when cache is partial.

Signed-off-by: Nazarii Hnydyn <[email protected]>
sonic-net · Jun 4, 2024 · c4b6ebd · c4b6ebd
1 parent 676ebe4
commit c4b6ebd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/show/plugins/pbh.py b/show/plugins/pbh.py
@@ -395,7 +395,7 @@ def get_counter_value(pbh_counters, saved_pbh_counters, key, type):
     if not pbh_counters[key]:
         return '0'
 
-    if key in saved_pbh_counters:
+    if key in saved_pbh_counters and saved_pbh_counters[key]:
         new_value = int(pbh_counters[key][type]) - int(saved_pbh_counters[key][type])
         if new_value >= 0:
             return str(new_value)