config: put the exchange log in the data dir
diff --git a/lib/pro_tacts/config.rb b/lib/pro_tacts/config.rb
index 9b3c906..3aafa2f 100644
--- a/lib/pro_tacts/config.rb
+++ b/lib/pro_tacts/config.rb
@@ -58,7 +58,7 @@ module ProTacts
# committed. See ProTacts::ExchangeLog.
#: () -> String
def exchange_log_path
- @env.fetch("PRO_TACTS_EXCHANGE_LOG", "log/exchange.log")
+ @env.fetch("PRO_TACTS_EXCHANGE_LOG", data_dir / "log/exchange.log")
end
# The CardDAV account's display name, PRO_TACTS_PROFILE_NAME — what