From: Aiwota Programmer <aiwotaprog@tetteke.tk>
Date: Tue, 22 Aug 2006 15:27:28 +0000 (+0900)
Subject: Prevent from saving an empty .cache file.
X-Git-Tag: v0.1~61
X-Git-Url: http://git.sourceforge.jp/view?p=fukui-no-namari%2Ffukui-no-namari.git;a=commitdiff_plain;h=ec2bf657f5c54cf6a90b03857bf5000bdbc95d53;hp=576de1edfbd0569140ace3c834c8d985c87a3005

Prevent from saving an empty .cache file.
---

diff --git a/src/Hage1/cachefile.py b/src/Hage1/cachefile.py
index 4c5bcdf..901994a 100644
--- a/src/Hage1/cachefile.py
+++ b/src/Hage1/cachefile.py
@@ -85,6 +85,10 @@ def save_cache(bbs, board, dic):
     dic: dictionary of thread id and metadata dictionary
     which key is in metadata_namelist
     """
+    # nothing to do if dic is empty
+    if not dic:
+        return
+
     cachefile_path = misc.get_board_cache_path(bbs, board)
 
     # create a directroy where .cache file is if not exists