diff hgext/remotefilelog/shallowutil.py @ 41140:92a5fb73b3d5

remotefilelog: add newlines to ui.log() invocations

The comment at the top of ui.log() says that the message should be a
newline-terminated string. When using the blackbox logger, if the string does
not end in a newline, the appearance in the file gets quite messy.

This sometimes leaves a string with just the newline as the message, these are
logged by the blackbox logger just fine. I don't know what other loggers do when
logging structured data and a message that is just the newline.

Differential Revision: https://phab.mercurial-scm.org/D5533

--- a/hgext/remotefilelog/shallowutil.py	Tue Jan 08 10:31:10 2019 -0500
+++ b/hgext/remotefilelog/shallowutil.py	Tue Jan 08 14:48:05 2019 -0800
@@ -106,7 +106,7 @@
 def reportpackmetrics(ui, prefix, *stores):
     dicts = [s.getmetrics() for s in stores]
     dict = prefixkeys(sumdicts(*dicts), prefix + '_')
-    ui.log(prefix + "_packsizes", "", **pycompat.strkwargs(dict))
+    ui.log(prefix + "_packsizes", "\n", **pycompat.strkwargs(dict))
 
 def _parsepackmeta(metabuf):
     """parse datapack meta, bytes (<metadata-list>) -> dict