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To feed generator, add handler for case of empty blog.
[redo-blog]
/
processor
/
feed.xml.do
diff --git
a/processor/feed.xml.do
b/processor/feed.xml.do
index 717fa89c9590c96afdb645f4860288649e2e4067..0bc7318b0dc881bd094b81a17254d1977a5d48a8 100644
(file)
--- a/
processor/feed.xml.do
+++ b/
processor/feed.xml.do
@@
-47,7
+47,11
@@
for file in ./*.rst ./*.md; do
done
# Derive feed modification date from snippets.
done
# Derive feed modification date from snippets.
-mod_dates=$(grep -hE "^<updated>" ./${metadata_dir}/*.feed_snippet | sed -E 's/<.?updated>//g')
+n_snippet_files=`ls -1 ./${metadata_dir}/*.feed_snippet 2>/dev/null | wc -l`
+if [ $n_snippet_files != 0 ]
+then
+ mod_dates=$(grep -hE "^<updated>" ./${metadata_dir}/*.feed_snippet | sed -E 's/<.?updated>//g')
+fi
last_mod_unix=0
for date in $mod_dates; do
date_unix=$(date -u "+%s" -d "${date}")
last_mod_unix=0
for date in $mod_dates; do
date_unix=$(date -u "+%s" -d "${date}")