Fix DetachedBuffer self move assignment

Change-Id: I7d107ac767bbb9982bf773eca86f827fce8c6423
Signed-off-by: Michal Bloch <m.bloch@samsung.com>

diff --git a/src/internal/include/flatbuffers/flatbuffers.h b/src/internal/include/flatbuffers/flatbuffers.h
index 8c87dff..8f5ae32 100644 (file)
--- a/src/internal/include/flatbuffers/flatbuffers.h
+++ b/src/internal/include/flatbuffers/flatbuffers.h
@@ -551,6 +551,9 @@ class DetachedBuffer {
   #if !defined(FLATBUFFERS_CPP98_STL)
   // clang-format on
   DetachedBuffer &operator=(DetachedBuffer &&other) {
+    if (this == &other)
+      return *this;
+
     destroy();
 
     allocator_ = other.allocator_;