diff --git a/envsetup.py b/envsetup.py
index 6904600..ca2ba5d 100644
--- a/envsetup.py
+++ b/envsetup.py
@@ -36,15 +36,15 @@ def urldownload(confurl = ""):
 	file_size_dl = 0
 	block_sz = 8192
 	while True:
-    buffer = u.read(block_sz)
-    if not buffer:
-        break
+    	buffer = u.read(block_sz)
+    	if not buffer:
+        	break
 
-    file_size_dl += len(buffer)
-    f.write(buffer)
-    status = r"%10d  [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size)
-    status = status + chr(8)*(len(status)+1)
-    print status,
+    	file_size_dl += len(buffer)
+    	f.write(buffer)
+    	status = r"%10d  [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size)
+    	status = status + chr(8)*(len(status)+1)
+    	print status,
 
 	f.close()