Improve shell syntax

Signed-off-by: alfred richardsn <rchrdsn@protonmail.ch>
fincubator · Dec 7, 2020 · 79cfdbf · 79cfdbf
1 parent 7d85568
commit 79cfdbf
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mongo-init.sh b/mongo-init.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
-mongo -- "${MONGO_INITDB_DATABASE-$DATABASE_NAME}" <<EOF
+mongo -- "${MONGO_INITDB_DATABASE:-${DATABASE_NAME}}" <<EOF
 db.createUser(
     {
-        user: "${MONGO_INITDB_ROOT_USERNAME:-$DATABASE_USERNAME}",
-        pwd: "$(printf %s "${MONGO_INITDB_ROOT_PASSWORD:-$(cat ${DATABASE_PASSWORD_FILENAME})}")",
+        user: "${MONGO_INITDB_ROOT_USERNAME:-${DATABASE_USERNAME}}",
+        pwd: "$(printf %s "${MONGO_INITDB_ROOT_PASSWORD:-$(cat "${DATABASE_PASSWORD_FILENAME}")}")",
         roles: ["readWrite"]
     }
 );