main: better error msg

2024-09-27 06:25:44 +00:00 · 2014-09-05 10:02:46 -07:00
parent ee78890f22
commit 0851a1fe7f
1 changed files with 1 additions and 1 deletions
--- a/main.go
+++ b/main.go
@@ -46,7 +46,7 @@ func main() {
 		log.Printf("main: no data-dir is given, use default data-dir ./%s", *dir)
 	}
 	if err := os.MkdirAll(*dir, 0700); err != nil {
-		log.Fatal(err)
+		log.Fatalf("main: cannot create data directory: %v", err)
 	}

 	waldir := path.Join(*dir, "wal")