X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=blobdiff_plain;f=shell%2Flogs-deploy.sh;h=23660d7af5d88701f16e7b28bb9c283e86d8114a;hb=7c671f9710451d603dfefe95dd332d594e9e4896;hp=eae48951f778b6cfbd4193021ba31bd3aa0a5c26;hpb=cfe54b794b3814f288009b796e82668ba8846ca1;p=releng%2Fglobal-jjb.git

diff --git a/shell/logs-deploy.sh b/shell/logs-deploy.sh
index eae48951..23660d7a 100644
--- a/shell/logs-deploy.sh
+++ b/shell/logs-deploy.sh
@@ -13,7 +13,7 @@ echo "---> logs-deploy.sh"
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
 
-if [[ -z $LOGS_SERVER ]]; then
+if [[ -z $"${LOGS_SERVER:-}" ]]; then
     echo "WARNING: Logging server not set"
 else
     nexus_url="${NEXUSPROXY:-$NEXUS_URL}"
@@ -21,9 +21,10 @@ else
 
     # Handle multiple search extensions as separate values to '-p|--pattern'
     set -f # Disable pathname expansion
+    search_exts=()
     IFS=' ' read -r -a search_exts <<< "${ARCHIVE_ARTIFACTS:-}"
     pattern_opts=()
-    for search_ext in "${search_exts[@]}";
+    for search_ext in "${search_exts[@]:-}";
     do
         pattern_opts+=("-p" "$search_ext")
     done