diff --git a/Ghidra/Debug/Debugger-agent-lldb/src/main/py/src/ghidralldb/util.py b/Ghidra/Debug/Debugger-agent-lldb/src/main/py/src/ghidralldb/util.py
index d2ac593dd4..ea2737e118 100644
--- a/Ghidra/Debug/Debugger-agent-lldb/src/main/py/src/ghidralldb/util.py
+++ b/Ghidra/Debug/Debugger-agent-lldb/src/main/py/src/ghidralldb/util.py
@@ -1,17 +1,17 @@
 ## ###
-#  IP: GHIDRA
-# 
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#  
-#       http://www.apache.org/licenses/LICENSE-2.0
-#  
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
+# IP: GHIDRA
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 ##
 from collections import namedtuple
 import os
@@ -253,6 +253,8 @@ def escape_ansi(line):
 
 def debracket(init):
     val = init
+    if init is None:
+        return ""
     val = val.replace("[", "(")
     val = val.replace("]", ")")
     return val