branch master updated: * tp/Texinfo/Convert/HTML.pm (_convert_printindex_command): pop document context when there is no output.

[Patrice Dumas]

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pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new b9fa47d5c4 * tp/Texinfo/Convert/HTML.pm (_convert_printindex_command): 
pop document context when there is no output.
b9fa47d5c4 is described below

commit b9fa47d5c4bc6cfda0862fcde759a94a97287f5b
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Thu Sep 29 19:24:04 2022 +0200

    * tp/Texinfo/Convert/HTML.pm (_convert_printindex_command):
    pop document context when there is no output.
---
 ChangeLog                  | 5 +++++
 tp/Texinfo/Convert/HTML.pm | 5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e945e32957..c3d6c21a69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-09-29  Patrice Dumas  <pertusus@free.fr>
+
+       * tp/Texinfo/Convert/HTML.pm (_convert_printindex_command):
+       pop document context when there is no output.
+
 2022-09-29  Patrice Dumas  <pertusus@free.fr>
 
        Gather @seealso and @seeentry index entries with other entries
diff --git a/tp/Texinfo/Convert/HTML.pm b/tp/Texinfo/Convert/HTML.pm
index 073d2fe17a..3f107859d4 100644
--- a/tp/Texinfo/Convert/HTML.pm
+++ b/tp/Texinfo/Convert/HTML.pm
@@ -5015,8 +5015,6 @@ sub _convert_printindex_command($$$$)
   #}
   return '' if ($self->in_string());
 
-  $self->_new_document_context($cmdname);
-
   my %letter_id;
   my %letter_is_symbol;
   # First collect the links that are used in entries and in letter summaries
@@ -5041,6 +5039,8 @@ sub _convert_printindex_command($$$$)
     $letter_id{$letter} = $identifier;
   }
 
+  $self->_new_document_context($cmdname);
+
   # Next do the entries to determine the letters that are not empty
   my @letter_entries;
   my $result_index_entries = '';
@@ -5153,6 +5153,7 @@ sub _convert_printindex_command($$$$)
   }
 
   if (scalar(@non_alpha) + scalar(@alpha) == 0) {
+    $self->_pop_document_context();
     return '';
   }