add case handler for no arguments

1 files changed, 3 insertions, 0 deletions

diff --git a/src/app.ts b/src/app.ts
index 5edccbe..09db256 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -8,6 +8,9 @@ export async function app() {
 
   await countries.sync();
   switch (command) {
+    case undefined:
+      help();
+      break;
     case "sync":
       await countries.sync({ force: true });
       break;