diff --git a/genomix/genomix-pregelix/src/main/java/edu/uci/ics/genomix/pregelix/operator/NaiveAlgorithmForPathMergeVertex.java b/genomix/genomix-pregelix/src/main/java/edu/uci/ics/genomix/pregelix/operator/NaiveAlgorithmForPathMergeVertex.java
index 78e4ba6..c0f3f77 100644
--- a/genomix/genomix-pregelix/src/main/java/edu/uci/ics/genomix/pregelix/operator/NaiveAlgorithmForPathMergeVertex.java
+++ b/genomix/genomix-pregelix/src/main/java/edu/uci/ics/genomix/pregelix/operator/NaiveAlgorithmForPathMergeVertex.java
@@ -215,6 +215,8 @@
 			}
 			voteToHalt();
 		}
+		else
+			voteToHalt();
 	}
 	public static void main(String[] args) throws Exception {
         PregelixJob job = new PregelixJob(NaiveAlgorithmForPathMergeVertex.class.getSimpleName());
diff --git a/genomix/genomix-pregelix/src/test/java/edu/uci/ics/genomix/pregelix/JobGen/JobGenerator.java b/genomix/genomix-pregelix/src/test/java/edu/uci/ics/genomix/pregelix/JobGen/JobGenerator.java
index 209e5e2..5a138c4 100644
--- a/genomix/genomix-pregelix/src/test/java/edu/uci/ics/genomix/pregelix/JobGen/JobGenerator.java
+++ b/genomix/genomix-pregelix/src/test/java/edu/uci/ics/genomix/pregelix/JobGen/JobGenerator.java
@@ -51,10 +51,6 @@
     	generateLogAlgorithmForMergeGraphJob("LogAlgorithmForMergeGraph", outputBase + "LogAlgorithmForMergeGraph.xml");
     }
     
-	/**
-	 * @param args
-	 * @throws IOException 
-	 */
 	public static void main(String[] args) throws IOException {
 		genNaiveAlgorithmForMergeGraph();
 		genLogAlgorithmForMergeGraph();