From 0851a1fe7f6ca98be19bc06fcb5ccbbf8978b311 Mon Sep 17 00:00:00 2001 From: Xiang Li Date: Fri, 5 Sep 2014 10:02:46 -0700 Subject: [PATCH] main: better error msg --- main.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/main.go b/main.go index bb9a2043c..f0a1fe6a8 100644 --- 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")