Branches for Squeeze

Author: Ben Pfaff
Revision Date: 2010-08-03 21:04:02 UTC

lib/m4sugar/m4sh.m4: Add a trailing space to the definition of
AS_ERROR, following AS_MESSAGE_LOG_FD, to work around Bug #591547 in
pkg-config that breaks PKG_CHECK_MODULES.

This is presumably temporary, until a fixed pkg-config can be
released, at which time this workaround can be reverted and a conflict
added against unfixed pkg-config versions.

Closes: #591548.