bugfix: replace 1 by true on loop

files/functions.sh

@@ -45,7 +45,7 @@ getAnswerfile() {
   if [ $# -eq 2 ];
   then
     HOSTNAME=$(hostname)
-    while 1 
+    while true 
     do
       curl --silent --output "$2" "$1/${HOSTNAME}"
 
@@ -61,8 +61,6 @@ getAnswerfile() {
         retval=0
       fi
     done
-
-    retval=$?
   fi
 
   return ${retval}