From: Colin Watson <cjwatson@chiark.greenend.org.uk>
Date: Thu, 7 Nov 2002 15:58:38 +0000 (+0000)
Subject: get-kernel: Only move 'linux' out of the way if it exists as a symbolic
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?p=bin.git;a=commitdiff_plain;h=718d711b63dec4cf67add0ae35358daa3f20ab44;ds=sidebyside

get-kernel: Only move 'linux' out of the way if it exists as a symbolic
link.
---

diff --git a/get-kernel b/get-kernel
index bd9b916..a936122 100755
--- a/get-kernel
+++ b/get-kernel
@@ -11,5 +11,5 @@ MAJOR="${1%.*}"
 rm -f linux
 wget -c "ftp://ftp.kernel.org/pub/linux/kernel/v$MAJOR/linux-$VERSION.tar.bz2"
 tar xjvf "linux-$VERSION.tar.bz2"
-mv linux "linux-$VERSION"
+if [ -h linux ]; then mv linux "linux-$VERSION"; fi
 ln -s "linux-$VERSION" linux