tree 501f424cb727dc19cec8d5d6b7a26b5a11604c5b
parent 21faa91be60beb8f5ed106a78a1d25e73f9c2ae6
author Willy Tarreau <w@1wt.eu> 1349852207 +0200
committer Willy Tarreau <w@1wt.eu> 1349883759 +0200

MINOR: standard: make indent_msg() support empty messages

indent_msg() is called with dynamically generated messages, so these
may be empty (NULL) when an empty list is being dumped. Support this
and return a NULL too.