Merge pull request #162 from Dunedan/improve-aws-credential-searching

Improve searching for configured AWS credentials
diff --git a/pre_commit_hooks/check_added_large_files.py b/pre_commit_hooks/check_added_large_files.py
index b65c32a..5ef7f22 100644
--- a/pre_commit_hooks/check_added_large_files.py
+++ b/pre_commit_hooks/check_added_large_files.py
@@ -15,7 +15,7 @@
 def lfs_files():
     try:  # pragma: no cover (no git-lfs)
         lines = cmd_output('git', 'lfs', 'status', '--porcelain').splitlines()
-    except CalledProcessError:
+    except CalledProcessError:  # pragma: no cover (with git-lfs)
         lines = []
 
     modes_and_fileparts = [