add virtual dtor

2018-12-12 18:57:21 +01:00 · 2018-12-12 18:57:21 +01:00 · 489ff0aa94
parent 7acb3b3ec4
commit 489ff0aa94
1 changed files with 1 additions and 0 deletions
--- a/lib/Basics/process-utils.h
+++ b/lib/Basics/process-utils.h
@ -93,6 +93,7 @@ struct ExternalId {
  HANDLE _writePipe;

  ExternalId();
+  virtual ~ExternalId() {}
 };
 #endif