Wrong revision when a log entry contains LOG_FILESEPR

[Henri Hennebert]

Hello,

When I display /src directory for RELENG_7, cvsweb.cgi display the wrong 
revision for UPDATING.

It is due to a log entry containing a line matching `^={77}$'.

I find that, at least on FreeBSD, rlog always display a file matching 
LOG_REVSEPR before the file separator (LOG_FILESEPR).

I propose the following patch against cvsweb.cgi 2.0.6:

--- cvsweb.cgi.orig     2005-09-25 22:28:51.000000000 +0200
+++ cvsweb.cgi  2007-12-06 18:05:47.463195725 +0100
@@ -2570,7 +2570,7 @@
      }

      if ($state eq "log") {
-      if ($_ =~ LOG_REVSEPR || $_ =~ LOG_FILESEPR) {
+      if ($_ =~ LOG_REVSEPR) {

          # End of a log entry.
          my $revbranch = $rev;
@@ -2615,7 +2615,7 @@
        }
      }

-    if ($_ =~ LOG_FILESEPR) {
+    if ($_ =~ LOG_FILESEPR && $rev eq '') {
        $state = "start";
        next;
      }

Hope it help

Henri