Revert "Remove possible devision by zero (coverity fix)"

This reverts commit 4855a559d3d1ce7c74c2f922fc74a71889fc1987.

diff --git a/pdns/ws.cc b/pdns/ws.cc
index 20cfd73ca9067c4f77a9492fb6596ce5969938e5..2f0ce8a5a0563388302973262c9939dc32ed78ed 100644 (file)
--- a/pdns/ws.cc
+++ b/pdns/ws.cc
@@ -96,13 +96,9 @@ void *StatWebServer::threadHelper(void *p)
 
 void printtable(ostringstream &ret, const string &ringname, const string &title, int limit=10)
 {
-  vector<pair <string,unsigned int> >ring=S.getRing(ringname);
-  if (ring.size() == 0) {
-    return;
-  }
-
   int tot=0;
   int entries=0;
+  vector<pair <string,unsigned int> >ring=S.getRing(ringname);
 
   for(vector<pair<string, unsigned int> >::const_iterator i=ring.begin(); i!=ring.end();++i) {
     tot+=i->second;