use "-s" to detect content in temporary curl error logfile

2026-03-30 05:41:48 +02:00 · 2015-12-06 15:01:34 +01:00
parent c4be4c695a
commit 96d7eabed4
1 changed files with 1 additions and 1 deletions
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -55,7 +55,7 @@ _request() {
    curl -sSf "${2}" -d "${3}" 2> "${temperr}"
  fi

-  if [[ ! -z "$(<${temperr})" ]]; then
+  if [[ -s "${temperr}" ]]; then
    echo "  + ERROR: An error occured while sending ${1}-request to ${2} ($(<"${temperr}"))" >&2
    rm -f "${temperr}"
    exit 1