proper check for empty variable
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e648b82250
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ff978ec101
4
bb.sh
4
bb.sh
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@ -408,7 +408,7 @@ edit() {
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echo "Posted $filename"
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tags_after="$(tags_in_post $filename)"
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relevant_tags="$(echo "$tags_before $tags_after" | tr ' ' '\n' | sort -u | tr '\n' ' ')"
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if [ "$relevant_tags" ]; then
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if [ ! -z "$relevant_tags" ]; then
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relevant_posts="$(posts_with_tags $relevant_tags) $filename"
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rebuild_tags "$relevant_posts" "$relevant_tags"
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fi
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@ -682,7 +682,7 @@ EOF
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chmod 644 "$filename"
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echo "Posted $filename"
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relevant_tags="$(tags_in_post $filename)"
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if [ "$relevant_tags" ]; then
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if [ ! -z "$relevant_tags" ]; then
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relevant_posts="$(posts_with_tags $relevant_tags) $filename"
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rebuild_tags "$relevant_posts" "$relevant_tags"
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fi
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