plymouth: fixed inst_libdir_file() call

https://bugzilla.redhat.com/show_bug.cgi?id=831349

modules.d/50plymouth/plymouth-populate-initrd.sh

@@ -11,8 +11,9 @@ dracut_install /bin/plymouth \
 
 mkdir -m 0755 -p "${initdir}/usr/share/plymouth"
 
-if [[ $hostonly ]]; then
 inst_libdir_file "plymouth/text.so" "plymouth/details.so"
+    
+if [[ $hostonly ]]; then
     dracut_install \
         "/usr/share/plymouth/themes/details/details.plymouth" \
         "/usr/share/plymouth/themes/text/text.plymouth" \
@@ -37,7 +38,6 @@ else
         mkdir -m 0755 -p "${initdir}/$THEME_DIR"
         dracut_install "$x"
     done
-    inst_libdir_file "/plymouth/{text,details}.so"
     (
         cd ${initdir}/usr/share/plymouth/themes;
         ln -s text/text.plymouth default.plymouth 2>&1;