roxlukas/lmeve — pull request #1 by maurerit (2014-08-26 21:49:30+00:00)
Title: Handle null corpId, accountKey, buy and sell values

Some rare scenario's come up when there are buy orders on a wallet but no sell orders or potentially even vice versa. I believe this is what the original union tried to solve (with its right join) but when it does return a result, it returns a result with a null corp id and null account key. These nulls don't make it into the summary table on the resulting page :(.