To test :
for Opera ie :Settings/Delete Private Data/Detailed options => Delete sessions cookies
Paste in your browser : ...cgi-bin/koha/opac-topissues.pl
Without patch you'll have :
Can't use an undefined value as a HASH reference at ...community/opac/opac-topissues.pl line 133. For help, please send mail to the webmaster.....
This coding error must be tracked in all koha and corrected.
I'll report that fact in an other bug.
For this one it just corrects for opac-topissues.pl page.
Created attachment 9954 [details] [review]
thx for testing
Created attachment 10001 [details] [review]
Bug8197:Software error when you have cleaned cookie
Error verified as present in master.
Patch tested and working in both Firefox and Chrome.
QA comment: tiny patch that fixes an obvious problem in the best possible way, passes QA
Pushed to 3.8.x, will be in 3.8.2