X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/84c79161754633fd1a848abcd05ca6e6cfae12c4..08d7c4ba7266c626d28273750218446d3c693805:/mkfiles.pl

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;
   }