From 1e5cc0f68ebbbfa0343d817f065eb1874d553863 Mon Sep 17 00:00:00 2001
From: Colomban Wendling <cwendling@hypra.fr>
Date: Wed, 12 Sep 2018 17:00:47 +0200
Subject: [PATCH] Remove duplicate empty paragraphs

---
 strip-frames.xsl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/strip-frames.xsl b/strip-frames.xsl
index db70a9a..06def1d 100644
--- a/strip-frames.xsl
+++ b/strip-frames.xsl
@@ -32,6 +32,13 @@
   </xsl:copy>
 </xsl:template>
 
+<!-- strip empty paragraphs that are likely here only to account for some
+     frame sizes and will increase the page contents size for no good reason
+     once the frames are stripped -->
+<xsl:template match="text:p[count(*) = 0][count(preceding-sibling::*) > 0]">
+  <xsl:comment>Stripped empty &lt;text:p text:style-name="<xsl:value-of select="@text:style-name"/>"&gt;</xsl:comment>
+</xsl:template>
+
 <!--
 <xsl:template match="text:p[count(draw:frame/draw:text-box) > 0]">
 -->
-- 
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