Re: [PATCH v2] lm-sensors: Fix error seen with non-sequential bus numbering

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On Tue, 2010-10-19 at 16:06 -0400, Guenter Roeck wrote:
> On Tue, 2010-10-19 at 14:40 -0400, Jean Delvare wrote:
> > On Tue, 19 Oct 2010 11:19:44 -0700, Guenter Roeck wrote:
> > > The following patch fixes an error seen in sensors-detect if i2c bus numbering
> > > is not sequential. Problem is that in this case, $i2c_adapters[] does not exist
> > > for all index values, causing an error message whenever one of the non-existing
> > > objects is accessed.
> > > 
> > > The error message is:
> > >         Use of uninitialized value in string eq at ./sensors-detect line 5941.
> > > 
> > > v2: Keep foreach loop. Check if loop object is defined in each iteration.
> > > 
> > > --
> > > Index: prog/detect/sensors-detect
> > > ===================================================================
> > > --- prog/detect/sensors-detect	(revision 5868)
> > > +++ prog/detect/sensors-detect	(working copy)
> > > @@ -5937,6 +5937,7 @@
> > >  	# the adapter drivers so that the numbers will be the same. If not, then
> > >  	# we only load the adapter drivers which are useful.
> > >  	foreach $adap (@i2c_adapters) {
> > > +		next unless defined $adap;
> > >  		next if $adap->{autoload};
> > >  		next if $adap->{driver} eq 'UNKNOWN';
> > >  		next if not defined $configfile and not $adap->{used};
> > > 
> > 
> > Looks good, please commit and add to the list of recommended patches.
> > 
> The list of recommended patches on lm-sensors.org currently points to
> r5768. Should that be r5868 ?

Ignore this. That was for an older version of libsensors.

Guenter



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