theme/Modern.tex

		\providecommand{\halfruled}[1]{\headingmarker\ #1\vskip-6pt\rule{.5\linewidth}{.4pt}\vskip-3pt}

		-\setlength{\columnsep}{3em}
		-\renewcommand{\columnseprule}{6pt}
		+%\setlength{\columnsep}{3em}
		+%\renewcommand{\columnseprule}{6pt}
		+\setcolsepandrule{3em}{6pt}
		\renewcommand{\columnseprulecolor}{\color{\tertiarycolor}}

Fixed columnsep and columnseprule with memoir's own command to avoid an error message when typesetting the index.

Author	liantze <email>
Date	2013-02-05 16:43:58 GMT+0800
Commit	18c3f4fd945d284affa01063d984d1ecdc943d5d
Parent	6099f54
Delta	3 lines added, 2 lines removed, 1-line increase