From: kaliko <kaliko@azylum.org>
Date: Sun, 13 Dec 2020 16:34:42 +0000 (+0100)
Subject: Avoid empty tags entries in config, strip space around values
X-Git-Tag: 0.16.0~14
X-Git-Url: https://git.kaliko.me/?a=commitdiff_plain;h=abd0ec90f9ae6ea8eae2bc1515fcc8358bb6d4c9;p=mpd-sima.git

Avoid empty tags entries in config, strip space around values
---

diff --git a/sima/plugins/internal/tags.py b/sima/plugins/internal/tags.py
index 0054767..9000c37 100644
--- a/sima/plugins/internal/tags.py
+++ b/sima/plugins/internal/tags.py
@@ -38,8 +38,10 @@ def forge_filter(cfg):
     if cfg_filter:
         mpd_filter.append(cfg_filter)
     for tag in tags:
+        if not cfg[tag]:  # avoid empty tags entries in config
+            continue
         if ',' in cfg[tag]:
-            patt = '|'.join(cfg[tag].split(','))
+            patt = '|'.join(map(str.strip, cfg[tag].split(',')))
             mpd_filter.append(f"({tag} =~ '({patt})')")
         else:
             mpd_filter.append(f"({tag} == '{cfg[tag].strip()}')")