From 802a190e3165337ded1779c04697276aeed2c77e Mon Sep 17 00:00:00 2001
From: Abel Salgado Romero <abelromero@gmail.com>
Date: Sun, 20 Oct 2024 12:07:52 +0200
Subject: [PATCH] Fix rendering empty tables

---
 .../parser/processors/TableNodeProcessor.java    | 10 ++++++++--
 .../processors/TableNodeProcessorTest.java       | 16 ++++++++++++++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessor.java b/asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessor.java
index 9bfbf5f0..4cfbb378 100644
--- a/asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessor.java
+++ b/asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessor.java
@@ -44,7 +44,13 @@ public void process(StructuralNode node) {
         final Sink sink = getSink();
         sink.table();
         sink.tableRows(new int[]{JUSTIFY_LEFT}, false);
-        List<Row> header = tableNode.getHeader();
+        final List<Row> header = tableNode.getHeader();
+        final List<Row> rows = tableNode.getBody();
+
+        if (header.isEmpty() && rows.isEmpty()) {
+            return;
+        }
+
         if (!header.isEmpty()) {
             sink.tableRow();
 
@@ -58,7 +64,7 @@ public void process(StructuralNode node) {
             sink.tableRow_();
         }
 
-        for (Row row : tableNode.getBody()) {
+        for (Row row : rows) {
             sink.tableRow();
             for (Cell cell : row.getCells()) {
                 sink.tableCell();
diff --git a/asciidoctor-parser-doxia-module/src/test/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessorTest.java b/asciidoctor-parser-doxia-module/src/test/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessorTest.java
index 7e7cf496..662bd653 100644
--- a/asciidoctor-parser-doxia-module/src/test/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessorTest.java
+++ b/asciidoctor-parser-doxia-module/src/test/java/org/asciidoctor/maven/site/parser/processors/TableNodeProcessorTest.java
@@ -35,6 +35,22 @@ class TableNodeProcessorTest {
     private NodeProcessor nodeProcessor;
     private StringWriter sinkWriter;
 
+    @Test
+    void should_convert_empty_table() {
+        String content = "= Document tile\n" +
+            "\n" +
+            "\n" +
+            "== Section\n" +
+            "|===\n" +
+            "|===";
+
+        String html = process(content);
+
+        // Header for now is just first row with class=a
+        assertThat(html)
+            .isEmpty();
+    }
+
     @Test
     void should_convert_table_with_header() {
         String content = documentWithTable(true, noCaption, emptyList());