$OpenBSD: patch-exec_key-handler,v 1.1 2019/10/03 10:29:32 kn Exp $

Index: exec/key-handler
--- exec/key-handler.orig
+++ exec/key-handler
@@ -14,7 +14,7 @@
 
 rotate() {
 	degree="$1"
-	tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read file; do
+	tr '\n' '\0' | xargs -0 readlink -f | sort | uniq | while read file; do
 		case "$(file -b -i "$file")" in
 		image/jpeg*) jpegtran -rotate "$degree" -copy all -outfile "$file" "$file" ;;
 		*)           mogrify  -rotate "$degree" "$file" ;;