fix a bug that time duration may be 0 when downloading model binary

eldar · Nov 11, 2015 · f9970c8 · f9970c8
1 parent 19028e7
commit f9970c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/download_model_binary.py b/scripts/download_model_binary.py
@@ -18,7 +18,7 @@ def reporthook(count, block_size, total_size):
     if count == 0:
         start_time = time.time()
         return
-    duration = time.time() - start_time
+    duration = (time.time() - start_time) or 0.01
     progress_size = int(count * block_size)
     speed = int(progress_size / (1024 * duration))
     percent = int(count * block_size * 100 / total_size)