add virtual destructor to ProcessOperations

rstudio · Sep 2, 2011 · 14856a4 · 14856a4
1 parent 818799d
commit 14856a4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/cpp/core/include/core/system/Process.hpp b/src/cpp/core/include/core/system/Process.hpp
@@ -128,6 +128,8 @@ Error runCommand(const std::string& command,
 class ProcessOperations
 {
 public:
+   virtual ~ProcessOperations() {}
+
    // Write (synchronously) to standard input
    virtual Error writeToStdin(const std::string& input, bool eof) = 0;