Fix read-of-uninitialized introduced in r253277 exposed on some buildbots

[oota-llvm.git] / include / llvm / DebugInfo / DWARF / DWARFUnitIndex.h

diff --git a/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h b/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
index f2b3010e77bc12bbca1b05e6059de657ec97f4da..0d49d7c0cf82739f7fd46fc49b93a5a58376a458 100644 (file)
--- a/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
+++ b/include/llvm/DebugInfo/DWARF/DWARFUnitIndex.h
@@ -33,7 +33,7 @@ class DWARFUnitIndex {
     uint32_t Version;
     uint32_t NumColumns;
     uint32_t NumUnits;
-    uint32_t NumBuckets;
+    uint32_t NumBuckets = 0;
 
     bool parse(DataExtractor IndexData, uint32_t *OffsetPtr);
     void dump(raw_ostream &OS) const;