[intfstat] fix --delete fail when counters dump does not exist (#752)

Signed-off-by: Mykola Faryma <[email protected]>
sonic-net · Dec 31, 2019 · b32368e · b32368e
1 parent 4a89485
commit b32368e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/scripts/intfstat b/scripts/intfstat
@@ -269,6 +269,10 @@ def main():
     cnstat_fqn_file = cnstat_dir + "/" + cnstat_file
 
     if delete_all_stats:
+        # There is nothing to delete
+        if not os.path.isdir(cnstat_dir):
+            sys.exit(0)
+
         for file in os.listdir(cnstat_dir):
             os.remove(cnstat_dir + "/" + file)