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-rw-r--r--lib/Lex/PTHLexer.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Lex/PTHLexer.cpp b/lib/Lex/PTHLexer.cpp
index 4a84f9b3af..c5fc6f3da7 100644
--- a/lib/Lex/PTHLexer.cpp
+++ b/lib/Lex/PTHLexer.cpp
@@ -400,6 +400,9 @@ unsigned PTHSpellingSearch::getSpellingBinarySearch(unsigned fpos,
}
if (TokOffset < fpos) {
+ if (i == min)
+ break;
+
min = i;
continue;
}