From fd90d1a7c8224e673361d8b23aadfa01829de77c Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Sat, 20 May 2006 11:58:24 +0000
Subject: [PATCH] Patch from Ben Hutchings to prevent an ugly special case in
 &splitline in which a line is `split' into a line ending in a backslash
 followed by a completely blank line.

[originally from svn r6710]
---
 mkfiles.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mkfiles.pl b/mkfiles.pl
index b93e4fa..9ab5223 100755
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -325,7 +325,8 @@ sub splitline {
   $splitchar = (defined $splitchar ? $splitchar : '\\');
   while (length $line > $len) {
     $line =~ /^(.{0,$len})\s(.*)$/ or $line =~ /^(.{$len,}?\s(.*)$/;
-    $result .= $1 . " ${splitchar}\n\t\t";
+    $result .= $1;
+    $result .= " ${splitchar}\n\t\t" if $2 ne '';
     $line = $2;
     $len = 60;
   }