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};
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