cac-get-server-by: no match -> return null

2015-05-21 02:47:10 +02:00 · 2015-05-21 02:47:10 +02:00 · d41e3a5577
commit d41e3a5577
parent 8ff3a49978
1 changed files with 3 additions and 1 deletions
--- a/bin/cac-get-server-by
+++ b/bin/cac-get-server-by
@ -7,7 +7,9 @@ cac-listservers \
    --arg v "$2" \
    '
      map(select(.[$k]==$v)) |
-      if (. | length) == 1 then
+      if (. | length) == 0 then
+        null
+      elif (. | length) == 1 then
        .[0]
      else
        .