Allow commands to ignore output if they want.
commit92c3c59079049d702a6ed374e902521136fda13d
authorJames Liggett <jrliggett@cox.net>
Wed, 23 Apr 2008 00:55:25 +0000 (22 17:55 -0700)
committerJames Liggett <jrliggett@cox.net>
Wed, 23 Apr 2008 00:55:25 +0000 (22 17:55 -0700)
tree044b7602ddf593ccf3aeeb15da5c9436c18f6a4c
parent227b819d8219fad00ce1f6157c6db7d80d084b7b
Allow commands to ignore output if they want.

Some commands don't output anything or otherwise don't need to do anything with it.
In this case, don't force commands to implement an empty output handler that isn't
going to be used.
plugins/git/git-command.c