blackbox: fix exception when logging commands with format characters
When running commands like 'hg export -o mypatch-%N.patch', the blackbox
would throw an exception because it tried to format %N. This change
prevents it from trying to format the command string.
--- a/mercurial/dispatch.py Sat Feb 09 21:51:21 2013 +0000
+++ b/mercurial/dispatch.py Thu Feb 28 10:12:26 2013 -0800
@@ -737,7 +737,7 @@
ui.warn(_("warning: --repository ignored\n"))
msg = ' '.join(' ' in a and repr(a) or a for a in fullargs)
- ui.log("command", msg + "\n")
+ ui.log("command", '%s\n', msg)
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
starttime = time.time()
ret = None