From 1760eceffab0da5ec0e84a48ea2811eb0dc837bd Mon Sep 17 00:00:00 2001
From: Adrian Prantl <aprantl@apple.com>
Date: Tue, 25 Feb 2020 16:42:53 -0800
Subject: [PATCH] Fix a null dereference in the LLDB data formatters.

---
 utils/lldbDataFormatters.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/lldbDataFormatters.py b/utils/lldbDataFormatters.py
index 74f3222eaa0..98c909900bc 100644
--- a/utils/lldbDataFormatters.py
+++ b/utils/lldbDataFormatters.py
@@ -118,7 +118,9 @@ def SmallStringSummaryProvider(valobj, internal_dict):
     num_elements = valobj.GetNumChildren()
     res = "\""
     for i in range(0, num_elements):
-      res += valobj.GetChildAtIndex(i).GetValue().strip("'")
+        c = valobj.GetChildAtIndex(i).GetValue()
+        if c:
+            res += c.strip("'")
     res += "\""
     return res