#835

server/xml-validation/xsl/nxml2html.xsl

@@ -1938,19 +1938,21 @@
   </xsl:template>
   
   <xsl:template name="list-emails">
-    <p>
-      <xsl:text>Author emails: </xsl:text>
-      <xsl:for-each select="//contrib[email]">
-        <xsl:value-of select="name/given-names"/>
-        <xsl:text> </xsl:text>
-        <xsl:value-of select="name/surname"/>
-        <xsl:text>, </xsl:text>
-        <xsl:apply-templates select="email"/>
-        <xsl:if test="position() != last()">
-          <xsl:text>; </xsl:text>
-        </xsl:if>
-      </xsl:for-each>
-    </p>
+    <xsl:if test="//contrib/email">
+      <p>
+        <xsl:text>Author emails: </xsl:text>
+        <xsl:for-each select="//contrib[email]">
+          <xsl:value-of select="name/given-names"/>
+          <xsl:text> </xsl:text>
+          <xsl:value-of select="name/surname"/>
+          <xsl:text>, </xsl:text>
+          <xsl:apply-templates select="email"/>
+          <xsl:if test="position() != last()">
+            <xsl:text>; </xsl:text>
+          </xsl:if>
+        </xsl:for-each>
+      </p>
+    </xsl:if>
   </xsl:template>
 
   <!-- author-notes -->