From 14189bd7e5f8de395aa7802057b6e70ec6fd09d8 Mon Sep 17 00:00:00 2001
From: smallchill <smallchill@163.com>
Date: Wed, 1 May 2019 22:56:20 +0800
Subject: [PATCH] :zap: bug fix

---
 .../java/org/springblade/flow/engine/utils/FlowCache.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
index 3a04eb1f..9dbbc0a6 100644
--- a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
+++ b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
@@ -63,10 +63,12 @@ public class FlowCache {
 	 * @return
 	 */
 	public static String getCategoryName(String category) {
-		if (Func.isEmpty(category)) {
+		String[] categoryArr = category.split(StringPool.UNDERSCORE);
+		if (categoryArr.length <= 1) {
 			return StringPool.EMPTY;
+		} else {
+			return DictCache.getValue(category.split(StringPool.UNDERSCORE)[0], Func.toInt(category.split(StringPool.UNDERSCORE)[1]));
 		}
-		return DictCache.getValue(category.split(StringPool.UNDERSCORE)[0], Func.toInt(category.split(StringPool.UNDERSCORE)[1]));
 	}
 
 }