diff --git a/vistabula.mysql.sh b/vistabula.mysql.sh
index a725cdf..ee85de3 100644
--- a/vistabula.mysql.sh
+++ b/vistabula.mysql.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
-. .${1}
+set -eu
+. ${1}
 shift
-mysql -h ${HOST} --port ${PORT} -u ${USER} -p${PASS} -B -r -e "SELECT * FROM ${VISTA};" > ${NAME}
+mysql -h ${HOST} --port ${PORT} -u ${USER} -p${PASS} ${DB} -B -r -e "SELECT * FROM ${VISTA};" > ${NAME}