Fixes fdo#60701 by escaping uri-encode path correctly

Change-Id: If1242623f4954c0cb8c6c938608cd3185e652259
Reviewed-on: https://gerrit.libreoffice.org/2588Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>

shell/source/unix/misc/senddoc.sh

@@ -18,6 +18,7 @@
 #
 
 URI_ENCODE="`dirname $0`/uri-encode"
+URI_ENCODE=`printf "%b" "$URI_ENCODE"`
 FOPTS=""
 sd_platform=`uname -s`