[boost] Cause commit failure with empty error message?

Modified: I:\boost-sandbox\math_toolkit\libs\math\doc\distributions\binomial.qbk Sending content: I:\boost-sandbox\math_toolkit\libs\math\doc\distributions\binomial.qbk Error: Commit failed (details follow): Error: MERGE request failed on '/svn/boost/sandbox/math_toolkit/libs/math/doc/distributions' Error: 'pre-commit' hook failed with error output: I'm sure I've done something naughty here, but some clues as to what would be really nice ;-) Is this 'null message' a bug or a feature? Any suggestions - thanks. Paul --- Paul A Bristow Prizet Farmhouse, Kendal, Cumbria UK LA8 8AB +44 1539561830 & SMS, Mobile +44 7714 330204 & SMS pbristow@hetp.u-net.com