[PATCH] Force the shar to overwrite existing files

[Wald Commits]

# HG changeset patch
# User Sascha Wilde <wilde at intevation.de>
# Date 1404489611 -7200
# Node ID 7c1f34115ede74f0b0275a497fb7c989427ada28
# Parent  96cac71834bad185ace37fd562c161b4b94a48a5
Force the shar to overwrite existing files.

diff -r 96cac71834ba -r 7c1f34115ede packaging/linux-installer.inc.in
--- a/packaging/linux-installer.inc.in	Fri Jul 04 17:49:26 2014 +0200
+++ b/packaging/linux-installer.inc.in	Fri Jul 04 18:00:11 2014 +0200
@@ -332,6 +332,7 @@
 cd "${instcfg[PREFIX]}"
 
 set +u
+set -- '-c'
 # ----------------------------------------------------------------------
 # regular shar archive inserted here:
 ###SHAR###