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/lib b/tests/lib
index bad47c9..4ef275c 100644
--- a/tests/lib
+++ b/tests/lib
@@ -153,7 +153,7 @@ t-reporefs () {
 	 exec >"$outputfile"
 	 if test -d $whichrepo; then
 		cd $whichrepo
-		git show-ref |sort
+		git show-ref |t-sort
 	fi)
 }