LogRotator.java	2015-03-23 07:42:18.000000000 +0100
LogRotator.java	2015-03-25 16:02:22.568835200 +0100
@@ -120,14 +120,22 @@ public class LogRotator extends BuildDis
             // and we would need to load the rest anyway, to delete them.
             // (Using RunMap.headMap would not suffice, since we do not know if some recent builds have been deleted for other reasons,
             // so simply subtracting numToKeep from the currently last build number might cause us to delete too many.)
-            List<? extends Run<?,?>> builds = job.getBuilds();
-            for (Run r : copy(builds.subList(Math.min(builds.size(), numToKeep), builds.size()))) {
-                if (shouldKeepRun(r, lsb, lstb)) {
-                    continue;
-                }
-                LOGGER.log(FINE, "{0} is to be removed", r);
-                r.delete();
-            }
+			
+			try
+			{
+				List<? extends Run<?,?>> builds = job.getBuilds();
+				for (Run r : copy(builds.subList(Math.min(builds.size(), numToKeep), builds.size()))) {
+					if (shouldKeepRun(r, lsb, lstb)) {
+						continue;
+					}
+					LOGGER.log(FINE, "{0} is to be removed", r);
+					r.delete();
+				}
+			}
+			catch(Exception e)
+			{
+				LOGGER.log(FINE, "subList creating failed", e);
+			}
         }
 
         if(daysToKeep!=-1) {