fix fingerprint path with system libextextcat

We want the right path in instdir already. Setting it during
installation is too late.

Change-Id: I3f7045ce4b4d3cb1f0dfac1c4fcd036db847621d

postprocess/CustomTarget_registry.mk

@@ -566,6 +566,7 @@ postprocess_main_SED := \
 	-e 's,$${STARTCENTER_INFO_URL},https://www.libreoffice.org/,g' \
 	-e 's,$${STARTCENTER_HIDE_EXTERNAL_LINKS},0,g' \
 	-e 's,$${STARTCENTER_TEMPLREP_URL},http://templates.libreoffice.org/,g' \
+	-e 's,$${SYSTEM_LIBEXTTEXTCAT_DATA},$(SYSTEM_LIBEXTTEXTCAT_DATA),g' \
 
 $(call gb_XcdTarget_get_target,main.xcd) : \
         | $(call gb_ExternalExecutable_get_dependencies,xsltproc)

solenv/bin/modules/installer/ziplist.pm

@@ -839,7 +839,6 @@ sub add_variables_to_allvariableshashref
     $variableshashref->{'PRODUCTMINOR'} = $localminor;
 
     $variableshashref->{'PRODUCTBUILDID'} = $installer::globals::buildid;
-    $variableshashref->{'SYSTEM_LIBEXTTEXTCAT_DATA'} = $ENV{'SYSTEM_LIBEXTTEXTCAT_DATA'} , if( defined $ENV{'SYSTEM_LIBEXTTEXTCAT_DATA'} && $ENV{'SYSTEM_LIBEXTTEXTCAT_DATA'} ne "" );
 }
 
 1;