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-rw-r--r--po/init-po.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/po/init-po.sh b/po/init-po.sh
index 0830875..6a1faff 100644
--- a/po/init-po.sh
+++ b/po/init-po.sh
@@ -1,5 +1,9 @@
#!/bin/sh
+set -e
+
+test $# -gt 0 || { echo "usage: init-po.sh <language>" && exit 1; }
+
lang=$1
echo "$lang" >> po/LINGUAS