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-rw-r--r--lib/common.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/common.sh b/lib/common.sh
index 64d0602..e9bbefa 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -20,6 +20,8 @@
[ "x${_OH_COMMON_SM+set}" = 'xset' ] && return 0
_OH_COMMON_SM=1
+set -u
+
oh_init()
{
oh_use locale