From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Mon, 20 Dec 2021 03:25:07 +0000 (+1100)
Subject: minor fixes
X-Git-Url: https://git.rrq.au/?a=commitdiff_plain;h=c042ae695606f96726e0ebfdf6a6b5ee12367991;p=rrq%2Freviewtool.git

minor fixes
---

diff --git a/git-differ b/git-differ
index 6fcf790..437a6b5 100755
--- a/git-differ
+++ b/git-differ
@@ -6,13 +6,14 @@
 EXT="${4##*.}"
 
 case "$EXT" in
-    png|jpg|bmp)
+    svg|png|jpg|bmp|gif)
 	F1=$(mktemp --suffix=$EXT)
-	git cat-file -p $1:$4 > $F1
 	F2=$(mktemp --suffix=$EXT)
-	git cat-file -p $2:$4 > $F2
-	montage $F1 $F2 -tile 2x1 -geometry +5+5 -border 2  png:- | display -
-	rm -f $F1 $F2
+	git cat-file -p $1:$4 > $F1 || F1="label:CREATED >>> "
+	git cat-file -p $2:$4 > $F2 || F2="label: >>> DELETED"
+	montage -label '' "$F1" "$F2" \
+		-tile 2x1 -geometry +5+5 -border 2  png:- | display -
+	rm -f "$F1" "$F2"
 	;;
     *)
 	git meld $*