Handle modifying relative and absolute ca paths

openvpn/modify-openvpn-config.sh

@@ -27,7 +27,11 @@ fi
 if [[ $CONFIG_MOD_CA_CERTS == "1" ]]; then
     echo "Modification: Change ca certificate path"
     config_directory=$(dirname "$CONFIG")
-    sed -i -E "s#ca\s+#ca $config_directory/#g" "$CONFIG"
+
+    # Some configs are already adjusted, need to handle both relative and absolute paths, like:
+    # ca /etc/openvpn/mullvad/ca.crt
+    # ca ca.ipvanish.com.crt
+    sed -E "s#ca\s+(.*/)*#ca $config_directory/#g" "$CONFIG"
 fi
 
 ## Option 3 - Update ping options to exit the container, so Docker will restart it