clang-format: Make member introduced in r237108 const.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237114 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Format/UnwrappedLineFormatter.cpp b/lib/Format/UnwrappedLineFormatter.cpp
index 43f65dd04b2d934ea5c07d610b2d70a229f8743f..9c8b5ba08eba488115f4fa78905087137b386aea 100644 (file)
--- a/lib/Format/UnwrappedLineFormatter.cpp
+++ b/lib/Format/UnwrappedLineFormatter.cpp
@@ -109,8 +109,7 @@ private:
 
   const FormatStyle &Style;
   const AdditionalKeywords &Keywords;
-
-  unsigned AdditionalIndent;
+  const unsigned AdditionalIndent;
 
   /// \brief The indent in characters for each level.
   std::vector<int> IndentForLevel;