tests.sh: force LC_ALL that cause issues with MacOSX

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/tests/tests.sh b/tests/tests.sh
index b8ecd0a..38efba2 100755 (executable)
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -19,6 +19,7 @@
 
 # Set lang do default to avoid failed tests because of locale
 export LANG=C
+export LC_ALL=C
 export NIT_TESTING=true
 
 unset NIT_DIR