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-rw-r--r--libbb/xgetcwd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libbb/xgetcwd.c b/libbb/xgetcwd.c
index 1fcdba1..f6cfb34 100644
--- a/libbb/xgetcwd.c
+++ b/libbb/xgetcwd.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* xgetcwd.c -- return current directory with unlimited length
* Copyright (C) 1992, 1996 Free Software Foundation, Inc.