hsrvpn: Add error handlingHEADmaster

1 files changed, 9 insertions, 0 deletions

diff --git a/hsrvpn b/hsrvpn
index a39e790..82220e0 100755
--- a/hsrvpn
+++ b/hsrvpn
@@ -11,7 +11,16 @@ username=$1
 host=vpn.hsr.ch
 
 password=$(keyring get openhsr-connect $username)
+if [[ -z "$password" ]]; then
+  echo "No openhsr-connect (HSR) password found!" >&2
+  exit 1
+fi
+
 tokens=( $(keyring get hsrvpn-secrets $username) )
+if [[ -z "$tokens" ]]; then
+  echo "No tokens found!" >&2
+  exit 1
+fi
 
 token=${tokens[0]}
 unset -v 'tokens[0]'