From c65dee1df9006f2693514d98c15df5bac55481c3 Mon Sep 17 00:00:00 2001
From: Veronica Berglyd Olsen <1619840+vkbo@users.noreply.github.com>
Date: Mon, 15 Apr 2024 18:30:07 +0200
Subject: [PATCH] Skip footnote section if there are none

---
 novelwriter/core/tohtml.py | 25 +++++++++++++------------
 novelwriter/core/tomd.py   | 27 ++++++++++++++-------------
 2 files changed, 27 insertions(+), 25 deletions(-)

diff --git a/novelwriter/core/tohtml.py b/novelwriter/core/tohtml.py
index d513d4ea..07621512 100644
--- a/novelwriter/core/tohtml.py
+++ b/novelwriter/core/tohtml.py
@@ -303,20 +303,21 @@ class ToHtml(Tokenizer):
 
     def appendFootnotes(self) -> None:
         """Append the footnotes in the buffer."""
-        tags = HTML4_TAGS if self._genMode == self.M_PREVIEW else HTML5_TAGS
-        footnotes = self._localLookup("Footnotes")
+        if self._footnotes:
+            tags = HTML4_TAGS if self._genMode == self.M_PREVIEW else HTML5_TAGS
+            footnotes = self._localLookup("Footnotes")
 
-        lines = []
-        lines.append(f"<h3>{footnotes}</h3>\n")
-        lines.append("<ol>\n")
-        for index, content in self._footnotes.values():
-            text = "</p><p>".join(self._formatText(t, f, tags) for t, f in content)
-            lines.append(f"<li id='footnote_{index}'><p>{text}</p></li>\n")
-        lines.append("</ol>\n")
+            lines = []
+            lines.append(f"<h3>{footnotes}</h3>\n")
+            lines.append("<ol>\n")
+            for index, content in self._footnotes.values():
+                text = "</p><p>".join(self._formatText(t, f, tags) for t, f in content)
+                lines.append(f"<li id='footnote_{index}'><p>{text}</p></li>\n")
+            lines.append("</ol>\n")
 
-        result = "".join(lines)
-        self._result += result
-        self._fullHTML.append(result)
+            result = "".join(lines)
+            self._result += result
+            self._fullHTML.append(result)
 
         return
 
diff --git a/novelwriter/core/tomd.py b/novelwriter/core/tomd.py
index e9e7dc65..567953ab 100644
--- a/novelwriter/core/tomd.py
+++ b/novelwriter/core/tomd.py
@@ -199,21 +199,22 @@ class ToMarkdown(Tokenizer):
 
     def appendFootnotes(self) -> None:
         """Append the footnotes in the buffer."""
-        tags = STD_MD if self._genMode == self.M_STD else EXT_MD
-        footnotes = self._localLookup("Footnotes")
+        if self._footnotes:
+            tags = STD_MD if self._genMode == self.M_STD else EXT_MD
+            footnotes = self._localLookup("Footnotes")
 
-        lines = []
-        lines.append(f"### {footnotes}\n\n")
-        for index, content in self._footnotes.values():
-            marker = f"{index}. "
-            indent = "\n\n"+" "*len(marker)
-            text = indent.join(self._formatText(t, f, tags) for t, f in content)
-            lines.append(f"{marker}{text}\n")
-        lines.append("\n")
+            lines = []
+            lines.append(f"### {footnotes}\n\n")
+            for index, content in self._footnotes.values():
+                marker = f"{index}. "
+                indent = "\n\n"+" "*len(marker)
+                text = indent.join(self._formatText(t, f, tags) for t, f in content)
+                lines.append(f"{marker}{text}\n")
+            lines.append("\n")
 
-        result = "".join(lines)
-        self._result += result
-        self._fullMD.append(result)
+            result = "".join(lines)
+            self._result += result
+            self._fullMD.append(result)
 
         return