From: Ian Jackson <ian@davenant.relativity.greenend.org.uk>
Date: Sun, 19 Oct 2008 21:56:04 +0000 (+0100)
Subject: bugfixes to view-cyclicly
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=7cf56bef3c00a77e2432fbd499d79f06ff768752;p=moebius2.git

bugfixes to view-cyclicly
---

diff --git a/view-cyclicly b/view-cyclicly
index 34e7087..01c0c4c 100755
--- a/view-cyclicly
+++ b/view-cyclicly
@@ -13,11 +13,16 @@ for f in "$@"; do
 	g="${g//"/"/_:}"
 	alt="${alt}_,$g"
 done
+tmp=".tmp$alt"
 
 ln -sf -- "$1" "$alt"
+
 "$viewer" "$alt" &
+trap "kill $!" 0
 
 while sleep 1.0; do
 	justhad="$1"; shift; set -- "$@" "$justhad"
-	ln -sf -- "$1" "$alt"
+	ln -sf -- "$1" "$tmp"
+	mv -f "$tmp" "$alt"
+	echo "==== $1 ===="
 done