spamassassin stopped working

Last night, an update came through for spamassassin. After the patch, spamassassin no longer worked.
I checked the filter definitions in kmail, and discovered that the rule "spamassassin check" no longer was piping messages through /bin/spamassassin, but now was piping them through /home/jiml/spamassassin.
This, of course, is wrong. I checked other filters that invoke various commands and found that in all cases those commands were listed by full path and pointing to my home directory rather than /bin.
I have made the requisite changes manually, but this obviously is an error in the update.
I checked the filter definitions in kmail, and discovered that the rule "spamassassin check" no longer was piping messages through /bin/spamassassin, but now was piping them through /home/jiml/spamassassin.
This, of course, is wrong. I checked other filters that invoke various commands and found that in all cases those commands were listed by full path and pointing to my home directory rather than /bin.
I have made the requisite changes manually, but this obviously is an error in the update.