Export given treeish or HEAD

diff --git a/mk-distr b/mk-distr
index d7905359e5aa96269fd092bb26d94da07b32ae8f..ed57484a694fdddca413c1204803fca3e6d83787 100755 (executable)
--- a/mk-distr
+++ b/mk-distr
@@ -1,13 +1,9 @@
 #! /bin/sh
 
-if [ -n "$1" ]; then
-   git checkout "$1"
-fi &&
-
 umask 022 &&
 
 git archive --format=tar --prefix=audio-cdr-video/ \
-   -o "$HOME"/tmp/audio-cdr-video.tar HEAD &&
+   -o "$HOME"/tmp/audio-cdr-video.tar "${1:-HEAD}" &&
 
 cd "$HOME"/tmp &&
 exec bzip2 -9 audio-cdr-video.tar