Nimble score param is a string when null

Author: bbimber

singlecell/src/org/labkey/singlecell/run/NimbleHelper.java

@@ -483,7 +483,9 @@ public NimbleGenome(String genomeStr, int maxHitsToReport) throws PipelineJobExc
             genomeId = arr.getInt(0);
             template = arr.getString(1);
             doGroup = arr.getBoolean(2);
-            scoreThreshold = arr.length() > 3 ? arr.getInt(3) : -1;
+
+            String rawScore = arr.length() > 3 ? StringUtils.trimToNull(arr.getString(3)) : null;
+            scoreThreshold = rawScore == null ? -1 : Integer.parseInt(rawScore);
 
             this.maxHitsToReport = maxHitsToReport;
         }