avoid NPE

cloudfoundry · Feb 26, 2024 · 1710649 · 1710649
1 parent 05dc2c0
commit 1710649
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/server/src/main/java/org/cloudfoundry/identity/uaa/logging/LogSanitizerUtil.java b/server/src/main/java/org/cloudfoundry/identity/uaa/logging/LogSanitizerUtil.java
@@ -1,10 +1,15 @@
 package org.cloudfoundry.identity.uaa.logging;
 
+import javax.annotation.Nullable;
+
 public class LogSanitizerUtil {
 
     public static final String SANITIZED_FLAG = "[SANITIZED]";
 
+    @Nullable
     public static String sanitize(String original) {
+        if (original == null) return original;
+
         String cleaned = original.replace("\r","|")
                 .replace("\n","|")
                 .replace("\t","|");
@@ -16,5 +21,4 @@ public static String sanitize(String original) {
         return cleaned;
     }
 
-
 }