csih patch

Mon Feb 7 16:40:00 GMT 2011

Hi Chuck,
I'm trying to make the ssh-host-config script more foolproof. While
doing that I found a problem in cygwin-service-installation-helper.sh
which disallowed ssh-host-config to react differently if certain
problems showed up.
The csih_install_config returns a value which indicates if the
installation was successful. However, it also returns 1 if the user
said "no" to the question if an existing config file should be
overwritten. This is not correct, because it disallows the calling
script to check for a problem. The "no" answer is not a problem, but a
deliberate decision, so it should be treated as if everything's all
right.
Here's a patch to fix that:

--- cygwin-service-installation-helper.sh.ORIG	2011年02月07日 17:27:14.749387200 +0100
+++ cygwin-service-installation-helper.sh	2011年02月07日 17:27:43.344187200 +0100
@@ -1498,13 +1498,14 @@ csih_install_config()
 
 if [ -f "$dest" ]
 then
- if csih_request "Overwrite existing ${dest} file?"
+ if ! csih_request "Overwrite existing ${dest} file?"
 then
- rm -f "${dest}"
- if [ -f "${dest}" ]
- then
- csih_warning "Can't overwrite. ${dest} is write protected."
- fi
+ return 0
+ fi
+ rm -f "${dest}"
+ if [ -f "${dest}" ]
+ then
+ csih_warning "Can't overwrite. ${dest} is write protected."
 fi
 fi
 
Thanks,
Corinna
-- 
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
Red Hat
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