diff options
| author |  liujisi@google.com <liujisi@google.com@630680e5-0e50-0410-840e-4b1c322b438d> | 2012-12-05 06:18:10 +0000 |
|---|---|---|
| committer | liujisi@google.com <liujisi@google.com@630680e5-0e50-0410-840e-4b1c322b438d> | 2012-12-05 06:18:10 +0000 |
| commit | 329d103b3e0f80fff5f9d1ed5a4be06d6f91b49f (patch) | |
| tree | 8b680c84e04acfff5a07beeebc036e3c120f9a8b /src/google/protobuf/compiler/cpp/cpp_string_field.cc | |
| parent | f5d5b4de92710812929d9c82250959cb73daa11b (diff) | |
Set pointers to NULL after shutdown, so the shutdown function can be called for multiple times.
Diffstat (limited to 'src/google/protobuf/compiler/cpp/cpp_string_field.cc')
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_string_field.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_string_field.cc b/src/google/protobuf/compiler/cpp/cpp_string_field.cc index 9c0911ac..81d06549 100644 --- a/src/google/protobuf/compiler/cpp/cpp_string_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_string_field.cc @@ -251,7 +251,8 @@ void StringFieldGenerator:: GenerateShutdownCode(io::Printer* printer) const { if (!descriptor_->default_value_string().empty()) { printer->Print(variables_, - "delete $classname$::$default_variable$;\n"); + "delete $classname$::$default_variable$;\n" + "$classname$::$default_variable$ = NULL;\n"); } } |