From 74cb3f0ac06fd6128c490173c6836440841f9abd Mon Sep 17 00:00:00 2001
From: Tucker Siegel <tgsiegel@terpmail.umd.edu>
Date: Wed, 12 Apr 2023 14:33:16 -0400
Subject: [PATCH] fix error

---
 .../dawn/common/wrappers/DawnHttpServletRequestWrapper.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/edu/umd/dawn/common/wrappers/DawnHttpServletRequestWrapper.java b/src/main/java/edu/umd/dawn/common/wrappers/DawnHttpServletRequestWrapper.java
index 98b8ea6..ff05a83 100644
--- a/src/main/java/edu/umd/dawn/common/wrappers/DawnHttpServletRequestWrapper.java
+++ b/src/main/java/edu/umd/dawn/common/wrappers/DawnHttpServletRequestWrapper.java
@@ -46,6 +46,9 @@ public class DawnHttpServletRequestWrapper extends HttpServletRequestWrapper {
         }
 
         String jwtHeader = (String) getHeader("Authorization");
+        if (jwtHeader == null) {
+            return null;
+        }
         if (jwtHeader.startsWith("Bearer ")) {
             jwtHeader.replace("Bearer ", "");
         }
-- 
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