fix(build): skip empty gateway value in network config

When var_gateway is set to an empty string, the resulting gw= token in the comma-separated network string causes pct create to fail with a 'missing key in comma-separated list property' error. Closes #13421
2026-04-02 08:12:59 +02:00 · 2026-03-31 20:51:23 +02:00
1 changed files with 1 additions and 0 deletions
--- a/misc/build.func
+++ b/misc/build.func
@@ -3530,6 +3530,7 @@ build_container() {
  # Gateway
  if [[ -n "$GATE" ]]; then
    case "$GATE" in
+    ,gw=) ;;
    ,gw=*) NET_STRING+="$GATE" ;;
    *) NET_STRING+=",gw=$GATE" ;;
    esac