#31 Error on lock_contention_v15.php when only one lock

[Laurent CHASTEL]

The insertion is temp table #blk_max generate an error, if only 1 lock in the period.

The correction is in line 69 of lock_contention_v15.php
Before :
-- sav last row found
insert into #blk_max values (@savBlockedBy,@savts,@savWT)
After :
-- sav last row found
if (@savBlockedBy is not null)
insert into #blk_max values (@savBlockedBy,@savts,@savWT)

[Jean-Paul Martin]

Ok thanks, I fixed it in 2.7.8