From 0075446412b5fd4925932ccba1d353b8966beecb Mon Sep 17 00:00:00 2001
From: LamGC <lam827@lamgc.net>
Date: Thu, 30 Apr 2020 01:54:27 +0800
Subject: [PATCH] =?UTF-8?q?[Fix]=20MiraiMessageSender=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E5=9B=A0BotCode-Image=E4=B8=ADflashImage=E5=8F=82=E6=95=B0?=
 =?UTF-8?q?=E4=B8=8D=E5=AD=98=E5=9C=A8=E5=AF=BC=E8=87=B4NPE=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98;?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../cgj/bot/framework/mirai/message/MiraiMessageSender.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSender.java b/src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSender.java
index 8061f53..cdf2073 100644
--- a/src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSender.java
+++ b/src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSender.java
@@ -111,7 +111,8 @@ public class MiraiMessageSender implements MessageSender {
                 } else {
                     return MessageUtils.newChain("(参数不存在)");
                 }
-                if(code.getParameter("flashImage").equalsIgnoreCase("true")) {
+                if(Strings.nullToEmpty(code.getParameter("flashImage"))
+                        .equalsIgnoreCase("true")) {
                     return MessageUtils.flash(img);
                 } else {
                     return img;