Remove last EOL added by awk substitution

2018-12-22 16:22:43 +04:00 · 2018-12-22 16:22:43 +04:00 · 4cb85271cc
commit 4cb85271cc
parent ec8e31a946
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -134,6 +134,9 @@ run() {
        -v placeholder="$clipboard_placeholder" \
        '{ gsub(placeholder, clipboard); print }' > "$tmpfile"

+        # remove last EOL
+        perl -pi -e 'chomp if eof' "$tmpfile"
+
    else [[ ${snippet} =~ ^$ ]]
        ${snippet##*$} 2>/dev/null > "$tmpfile" # execute as bashcommand
    fi