From a3709926e46a5f68b8fd21f2a36f4f0f8386d42e Mon Sep 17 00:00:00 2001
From: Chris Berkhout <chrisberkhout@gmail.com>
Date: Thu, 29 Jul 2021 12:32:12 +0200
Subject: [PATCH] Log when there are no results for symbol search.

---
 src/pricehist/sources/basesource.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pricehist/sources/basesource.py b/src/pricehist/sources/basesource.py
index 52f0df8..61d5318 100644
--- a/src/pricehist/sources/basesource.py
+++ b/src/pricehist/sources/basesource.py
@@ -65,6 +65,9 @@ class BaseSource(ABC):
         if (symbols := self.search(query)) is None:
             logging.error(f"Symbol search is not possible for the {self.id()} source.")
             exit(1)
+        elif symbols == []:
+            logging.info(f"No results found for query '{query}'.")
+            return ""
         else:
             width = max([len(sym) for sym, desc in symbols] + [0])
             lines = [sym.ljust(width + 4) + desc + "\n" for sym, desc in symbols]