On 26.7.2012, at 14.26, Florian Wagner wrote: > what is the point of adding an empty argument to the command called by > the "executable = script ..." setting in a service? I guess that would > be the call to array_append_space at line 57 in util/script.c. Fixed: http://hg.dovecot.org/dovecot-2.1/rev/1d9d799a2efc