Changed the pkgmngt part of lfs.xsl so that no script is created if

packageManager.xml has not <screen><userinput> nodes for that

LFS/lfs.xsl

@@ -244,7 +244,11 @@ fi
     <xsl:variable name="pi-file-value" select="substring-after($pi-file,'filename=')"/>
     <xsl:variable name="filename" select="substring-before(substring($pi-file-value,2),'.html')"/>
      <!-- Creating dirs and files -->
-    <exsl:document href="{$dirname}/{$order}-{position()}-{$filename}" method="text">
+    <xsl:if test="count(descendant::screen/userinput) &gt; 0 and
+                  count(descendant::screen/userinput) &gt;
+                      count(descendant::screen[@role='nodump'])">
+      <exsl:document href="{$dirname}/{$order}-{position()}-{$filename}"
+                     method="text">
         <xsl:text>#!/bin/bash
 set +h
 set -e
@@ -252,7 +256,8 @@ set -e
 cd $PKGDIR
 </xsl:text>
         <xsl:apply-templates
-           select=".//screen[not(@role) or @role != 'nodump']/userinput[@remap != 'adjust']"
+           select=".//screen[not(@role) or
+                            @role != 'nodump']/userinput[@remap != 'adjust']"
            mode="pkgmngt"/>
         <xsl:if test="$dirname = 'chapter06'">
           <xsl:text>packInstall
@@ -260,11 +265,9 @@ rm -rf $PKG_DEST
 </xsl:text>
         </xsl:if>
         <xsl:apply-templates
-           select=".//screen[
-              not(@role) or
+           select=".//screen[not(@role) or
                              @role != 'nodump'
-                            ]/userinput[
-                                not(@remap) or
+                            ]/userinput[not(@remap) or
                                         @remap='adjust'
                                        ]"
            mode="pkgmngt"/>
@@ -273,6 +276,7 @@ echo -e "\n\nTotalseconds: $SECONDS\n"
 exit
 </xsl:text>
       </exsl:document>
+    </xsl:if>
   </xsl:template>
 
   <xsl:template match="userinput" mode="pkgmngt">