From 0f68ef558ea15d42c619f9eb4df0e3bae4f0d354 Mon Sep 17 00:00:00 2001
From: hygienic-books <hygienic-books@tentic.net>
Date: Thu, 17 Mar 2022 01:50:19 +0100
Subject: [PATCH] exit if results list is empty (or is cleared during
 filtering)

---
 mvw-dl.py | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/mvw-dl.py b/mvw-dl.py
index 9762924..49d91e8 100644
--- a/mvw-dl.py
+++ b/mvw-dl.py
@@ -29,6 +29,7 @@ JSONType = t.Union[str, int, float, bool, None, t.Dict[str, t.Any], t.List[t.Any
 # Exit codes
 # 1: Config file invalid, it has no sections
 # 2: Config file invalid, sections must define at least CONST.CFG_MANDATORY
+# 3: No search results to download
 
 
 class CONST(object):
@@ -204,12 +205,20 @@ def get_json_response(
         return got_json_response
 
 
+def no_downloads_needed() -> None:
+    log.info(f"No search results to download, exiting 3 ...")
+    sys.exit(3)
+
+
 def remove_result(
         json_obj: MVWJSONResponse,
         result_obj: type_def.mvw_json_response.Show) -> MVWJSONResponse:
     json_obj.result.results.remove(result_obj)
     json_obj.result.queryInfo.resultCount -= 1
-    return json_obj
+    if json_obj.result.queryInfo.resultCount:
+        return json_obj
+    else:
+        no_downloads_needed()
 
 
 def log_result_count(result_count: int, pre_filter: bool = True) -> None:
@@ -309,4 +318,9 @@ if __name__ == '__main__':
         log.debug(f"Deduplicating results by title where needed ...")
         if config.has_option(section, "title_not_regex"):
             json_response = dedup_json_titles(section, config, json_response)
-            # console.print_json(json_response.json())
+
+        #if json_response.result.queryInfo.resultCount:
+        #    log.debug(f"Downloading shows ...")
+        #else
+        #
+        #    # console.print_json(json_response.json())