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authorH.J. Lu <hjl.tools@gmail.com>2012-09-07 14:41:14 -0700
committerH.J. Lu <hjl.tools@gmail.com>2012-09-07 14:41:14 -0700
commit3d9b46b3500566163815747173002d3d0bbb9b2f (patch)
treeb3cc8e4459d39b3fc3f2c2708bebb6f6a4618228 /scripts
parentde2139a9f25d8f7fb76f260fe7cc86ffd736a5d9 (diff)
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Add "shopt -s nullglob" to check-local-headers.sh
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/check-local-headers.sh5
1 files changed, 4 insertions, 1 deletions
diff --git a/scripts/check-local-headers.sh b/scripts/check-local-headers.sh
index 08ed880c5d..cacb842def 100755
--- a/scripts/check-local-headers.sh
+++ b/scripts/check-local-headers.sh
@@ -1,5 +1,5 @@
#! /bin/bash
-# Copyright (C) 2005,2007,2009,2011 Free Software Foundation, Inc.
+# Copyright (C) 2005-2012 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -22,6 +22,9 @@ objpfx="$2"
# To avoid long paths.
cd "$objpfx"
+# OK if *.os is missing.
+shopt -s nullglob
+
# Search all dependency files for file names in the include directory.
# There are a few system headers we are known to use.
exec ${AWK} -v includedir="$includedir" '