Read only 4 KiB, for speed.

1 files changed, 1 insertions, 1 deletions

diff --git a/dupfiles b/dupfiles
index 1c2550d..7c8af79 100755
--- a/dupfiles
+++ b/dupfiles
@@ -185,7 +185,7 @@ class DuplicateFileFinder(object):
         
         done = []
         not_done = []
-        chunk_size = 64 * 1024
+        chunk_size = 4 * 1024
         for pathname, f in group:
             data = f.read(chunk_size)
             if not data: