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-rw-r--r--packages/gemfeed.source.sh5
1 files changed, 4 insertions, 1 deletions
diff --git a/packages/gemfeed.source.sh b/packages/gemfeed.source.sh
index 182d6eb0..33ea0c8d 100644
--- a/packages/gemfeed.source.sh
+++ b/packages/gemfeed.source.sh
@@ -4,7 +4,10 @@ gemfeed::get_posts () {
local -r gmi_pattern='^[0-9]{4}-[0-9]{2}-[0-9]{2}-.*\.gmi$'
local -r draft_pattern='\.draft\.gmi$'
- ls "$gemfeed_dir" | grep -E "$gmi_pattern" | grep -E -v "$draft_pattern" | sort -r
+ ls "$gemfeed_dir" |
+ $GREP -E "$gmi_pattern" |
+ $GREP -E -v "$draft_pattern" |
+ sort -r
}
# Add the links from gemfeed/index.gmi to the main index site.