Virtual hosts may be non-null but not contain any entries

git-svn-id: svn+ssh://dev.eclipse.org/svnroot/rt/org.eclipse.jetty/jetty/trunk@273 7e9141cc-0065-0410-87d8-b60c137991c4
This commit is contained in:
Jan Bartel 2009-05-25 10:50:17 +00:00
parent 515c800bf9
commit f10ddda835
1 changed files with 4 additions and 1 deletions

View File

@ -483,7 +483,10 @@ public class WebInfConfiguration implements Configuration
//Virtual host (if there is one)
canonicalName.append("_");
String[] vhosts = context.getVirtualHosts();
canonicalName.append((vhosts==null||vhosts[0]==null?"":vhosts[0]));
if (vhosts == null || vhosts.length <= 0)
canonicalName.append("");
else
canonicalName.append(vhosts[0]);
//base36 hash of the whole string for uniqueness
String hash = Integer.toString(canonicalName.toString().hashCode(),36);