From b401bb7621f9e8e4ad4520da2d4947abd1e1daff Mon Sep 17 00:00:00 2001
From: Chris Berkhout <chrisberkhout@gmail.com>
Date: Thu, 3 Jun 2021 10:02:41 +0200
Subject: [PATCH] Note if using default start time.

---
 src/pricehist/cli.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/pricehist/cli.py b/src/pricehist/cli.py
index 175673d..7680907 100644
--- a/src/pricehist/cli.py
+++ b/src/pricehist/cli.py
@@ -42,11 +42,16 @@ def cli(args=None, output_file=sys.stdout):
         elif args.command == "fetch":
             source = sources.by_id[args.source]
             output = outputs.by_type[args.output]
+            if args.start:
+                start = args.start
+            else:
+                start = source.start()
+                logging.info(f"Using the source default start date of {start}.")
             series = Series(
                 base=args.pair[0],
                 quote=args.pair[1],
                 type=args.type or (source.types() + ["(none)"])[0],
-                start=args.start or source.start(),
+                start=start,
                 end=args.end,
             )
             if series.type not in source.types():