informationsea/Hyokai — pull request #7 by east301 (2013-11-13 05:42:25+00:00)
Title: Hyokai seems to be freezed when try to import some CSV/TSV files

Hyokai falls into infinite loop (`foreach` in SqlService::suggestFieldName) when try to import some csv/tsv file. (example: https://db.tt/mzJhIZ4o)
This change fixes the problem.