test suite: Always pass LC_COLLATE=C to sort(1).

Specifically, by replacing every invocation of sort with the new
function t-sort.  The one case where we already took care of this, we
change LC_ALL to LC_COLLATE, which should be sufficient.

Closes:#903006.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/tartree-edit b/tests/tartree-edit
index 40bd6e9..78f0e4f 100755
--- a/tests/tartree-edit
+++ b/tests/tartree-edit
@@ -17,7 +17,7 @@ gitfetchdiff_list () {
 	git for-each-ref --format '%(refname) %(objectname)' \
 		refs/remotes/"$1" \
 	| sed 's/^refs\/remotes\/[^\/]*\///' \
-	| sort >"$play/$2"
+	| t-sort >"$play/$2"
 }
 
 gitfetchdiff () {