When there is a Module Index, make sure the icon actually links to it.
diff --git a/Doc/perl/l2hinit.perl b/Doc/perl/l2hinit.perl
index 147be51..d78efc8 100644
--- a/Doc/perl/l2hinit.perl
+++ b/Doc/perl/l2hinit.perl
@@ -437,7 +437,9 @@
. "([\\\\]begin\\s*$O\\d+$C\\s*theindex)";
s/$rx/\\textohtmlmoduleindex \1 \\textohtmlindex \2/o;
# Add a button to the navigation areas:
- $CUSTOM_BUTTONS .= $my_icons{'modules'};
+ $CUSTOM_BUTTONS .= ('<a href="modindex.html" title="Module Index">'
+ . $my_icons{'modules'}
+ . '</a>');
}
else {
$CUSTOM_BUTTONS .= $BLANK_ICON;