Make the debug print more useful by printing what env vars are
missing.
---
scripts/openvpn-script.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/scripts/openvpn-script.c b/scripts/openvpn-script.c
index e703c86..e3f49cd 100644
--- a/scripts/openvpn-script.c
+++ b/scripts/openvpn-script.c
@@ -83,7 +83,9 @@ int main(int argc, char *argv[])
reason = getenv("script_type");
if (!busname || !interface || !path || !reason) {
- print("Required environment variables not set");
+ print("Required environment variables not set; "
+ "bus=%s iface=%s path=%s reason=%s",
+ busname, interface, path, reason);
ret = 1;
goto out;
}
--
1.8.3.1
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