clang-format: Fix formatting of custom proto options.

Before:
  repeated double value = 1 [(aaaaaaa.aaaaaaaaa) = {
                              aaaaaaaaaaaaaaaaa : AAAAAAAA
                            }];

After:
  repeated double value = 1
      [(aaaaaaa.aaaaaaaaa) = {aaaaaaaaaaaaaaaaa : AAAAAAAA}];

llvm-svn: 200405

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 6e82b19148c..a0edae51a72 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1469,7 +1469,7 @@ bool TokenAnnotator::mustBreakBefore(const AnnotatedLine &Line,
     // deliberate choice and might have aligned the contents of the string
     // literal accordingly. Thus, we try keep existing line breaks.
     return Right.NewlinesBefore > 0;
-  } else if (Right.Previous->is(tok::l_brace) &&
+  } else if (Right.Previous->is(tok::l_brace) && Right.NestingLevel == 1 &&
              Style.Language == FormatStyle::LK_Proto) {
     // Don't enums onto single lines in protocol buffers.
     return true;