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Don't write empty $content in tmpfile and return if tmpfile is empty

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This commit is contained in:
BarbUk 2019-10-28 15:07:53 +04:00
parent c172cc4e67
commit a398357fb1
1 changed files with 8 additions and 1 deletions
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7
snippy
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@ -150,12 +150,19 @@ run() {
content="$( bashdown_simple < "${snippets_directory}/${snippet}" )" content="$( bashdown_simple < "${snippets_directory}/${snippet}" )"
fi fi
if [ -n "$content" ]; then
printf "%s" "$content" > "$tmpfile" printf "%s" "$content" > "$tmpfile"
fi
else [[ ${snippet} =~ ^$ ]] else [[ ${snippet} =~ ^$ ]]
${snippet##*$} 2>/dev/null > "$tmpfile" # execute as bashcommand ${snippet##*$} 2>/dev/null > "$tmpfile" # execute as bashcommand
fi fi
# if tmpfile is empty at this step, nothing to do.
if [ ! -s "$tmpfile" ]; then
return
fi
# save current clipboard # save current clipboard
current_clipboard=$(xsel -b) current_clipboard=$(xsel -b)
# replace {clipboard} by the clipboard content # replace {clipboard} by the clipboard content