1 files changed, 1 insertions, 1 deletions
diff --git a/train.py b/train.py
index 0fe892d..92ef89d 100755
--- a/train.py
+++ b/train.py
@@ -121,5 +121,5 @@ for epoch in range(start_epoch, start_epoch + opt.niter + opt.niter_decay + 1):
         model.module.update_fixed_params()
 
     ### linearly decay learning rate after certain iterations
-    if epoch > opt.niter:
+    if opt.niter != 0 and epoch > opt.niter:
         model.module.update_learning_rate()