[Pkg-xen-devel] [PATCH 04/12] debian/rules: Adjust boot shuffling script for POSIX

[Elliott Mitchell]

Often /bin/sh is distinctly faster than Bash, so move to the better
interpreter.  Simplify variable usage to conform.

Signed-off-by: Elliott Mitchell <ehem+debian at m5p.com>
---
 debian/shuffle-boot-files | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/debian/shuffle-boot-files b/debian/shuffle-boot-files
index f7492c0c72..8e4ed7e64c 100755
--- a/debian/shuffle-boot-files
+++ b/debian/shuffle-boot-files
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 set -e
 
@@ -26,6 +26,7 @@ verstring=$(readlink debian/tmp/boot/xen.gz ||
 verstring=${verstring##*/}
 verstring=${verstring%.gz}
 
-for f in `cd $t/boot && find * -type f -print`; do
-	cp -v $t/boot/$f $dest/${f/$verstring/xen-$version-$flavour}
+find "$t/boot" -type f -print | while read f
+do
+	cp -v "$f" "$dest${f#$t/boot}"
 done
-- 
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