From: scantor <scantor@cb58f699-b61c-0410-a6fe-9272a202ed29>
Date: Mon, 6 May 2013 02:40:45 +0000 (+0000)
Subject: https://issues.shibboleth.net/jira/browse/SSPCPP-501
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=shibboleth%2Fsp.git;a=commitdiff_plain;h=b43bac6ebc225d747fef9e68b35a1c895b697927

https://issues.shibboleth.net/jira/browse/SSPCPP-501

git-svn-id: https://svn.shibboleth.net/cpp-sp/branches/REL_2@3843 cb58f699-b61c-0410-a6fe-9272a202ed29
---

diff --git a/configs/metagen.sh b/configs/metagen.sh
index 1761035..d616b1f 100755
--- a/configs/metagen.sh
+++ b/configs/metagen.sh
@@ -74,14 +74,16 @@ if [ -z $ENTITYID ] ; then
     fi
 fi
 
-if [ -s $HOSTLIST ] ; then
-    while read h
-    do
-        HOSTS[${#HOSTS[@]}]=$h
-    done <$HOSTLIST
-else
-    echo File with list of hostnames $l does not exist! 
-    exit 2
+if [ ! -z $HOSTLIST ] ; then
+    if [ -s $HOSTLIST ] ; then
+        while read h
+        do
+            HOSTS[${#HOSTS[@]}]=$h
+        done <$HOSTLIST
+    else
+        echo File with list of hostnames $l does not exist! 
+        exit 2
+    fi
 fi
 
 # Establish protocols and bindings.