Small code fix

missing break on line
Fix test of global purchlogitem before using it
Fixed typo in purchase meta update parameters
Merge pull request #923 from JeffPyeBrook/pr-purchase-meta-bug-fix

Fixed typo in purchase meta update parameters
Merge pull request #922 from JeffPyeBrook/pr-check-purchlogitem

Fix test of global purchlogitem before using it
Merge pull request #919 from misulicus/patch-12

Small code fix