tests: fix schema checks sorting

Commit 6fdbce12 attempted to sort the list of tests, but failed
(without quotes, echo merges all the tests into a single line,
so there was nothing to sort).

* tests/schematestutils.sh: Fix thinko in previous patch.

diff --git a/tests/schematestutils.sh b/tests/schematestutils.sh
index ec6452a001ed8022e38cd9faaf1975dec440ca4a..43612216076434ccab5a98e35ec78c8aa507b4f1 100644 (file)
--- a/tests/schematestutils.sh
+++ b/tests/schematestutils.sh
@@ -13,7 +13,7 @@ for dir in $DIRS
 do
   XML=`find $abs_srcdir/$dir -name '*.xml'` || exit 1
 
-  for xml in `echo $XML | sort`
+  for xml in `echo "$XML" | sort`
   do
     n=`expr $n + 1`
     cmd="xmllint --relaxng $SCHEMA --noout $xml"