Prevent openldap module .la files to be removed

They are needed for loading modules...

BLFS/xsl/scripts.xsl

@@ -38,7 +38,10 @@
   <xsl:variable name="la-files-instr">
 
 for libdir in /lib /usr/lib $(find /opt -name lib); do
-  find $libdir -name \*.la ! -path \*ImageMagick\* -delete
+  find $libdir -name \*.la           \
+             ! -path \*ImageMagick\* \
+             ! -path \*openldap\*    \
+               -delete
 done
 
 </xsl:variable>