doc,sync,consistency

git-svn-id: svn://tug.org/texlive/trunk@40622 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 3 insertions, 3 deletions

diff --git a/Master/tlpkg/TeXLive/TLUtils.pm b/Master/tlpkg/TeXLive/TLUtils.pm
index 2db7533b0c1..c4308c4007f 100644
--- a/Master/tlpkg/TeXLive/TLUtils.pm
+++ b/Master/tlpkg/TeXLive/TLUtils.pm
@@ -3156,11 +3156,12 @@ sub dddebug {
   }
 }
 
-
 =item C<log ($str1, $str2, ...)>
 
 Write a message to the log file (and nowhere else), the concatenation of
-the argument strings.
+the argument strings.  The log file may not ever be defined (e.g., the
+C<-logfile> option isn't given), in which case the message will never be
+written anywhere.
 
 =cut
 
@@ -3171,7 +3172,6 @@ sub log {
   $::opt_quiet = $savequiet;
 }
 
-
 =item C<tlwarn ($str1, $str2, ...)>
 
 Write a warning message, the concatenation of the argument strings.