Promise: add check if CODE is null

4b66dfa1 · Cédric de Saint Martin · d82b7fc4 · 4b66dfa1
Commit 4b66dfa1 authored Sep 05, 2012 by Cédric de Saint Martin
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slapos/recipe/check_url_available/template/check_url.in slapos/recipe/check_url_available/template/check_url.in +4 -0

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--- a/slapos/recipe/check_url_available/template/check_url.in
+++ b/slapos/recipe/check_url_available/template/check_url.in
@@ -11,6 +11,10 @@ fi

 CODE=$(%(curl_path)s -k -sL $URL -w %%{http_code} -o /dev/null)

+if [ ! $CODE ]; then
+  echo "$URL is not available (server not reachable)." >&2
+  exit 1
+
 if [ $CODE -eq 000 ]; then
  echo "$URL is not available (server not reachable)." >&2
  exit 1