Add virtual destructors to GetLine and FdGetLine to silence warnings.

2 files changed, 2 insertions, 1 deletions

diff --git a/lib/common/FdGetLine.h b/lib/common/FdGetLine.h
index 5ad82c64..2b9c268f 100644
--- a/lib/common/FdGetLine.h
+++ b/lib/common/FdGetLine.h
@@ -26,7 +26,7 @@ class FdGetLine : public GetLine
 {
 public:
 	FdGetLine(int fd);
-	~FdGetLine();
+	virtual ~FdGetLine();
 private:
 	FdGetLine(const FdGetLine &rToCopy);
 
diff --git a/lib/common/GetLine.h b/lib/common/GetLine.h
index 6f24c7e8..0eeb3c71 100644
--- a/lib/common/GetLine.h
+++ b/lib/common/GetLine.h
@@ -45,6 +45,7 @@ private:
 public:
 	virtual bool IsEOF() {return mEOF;}
 	int GetLineNumber() {return mLineNumber;}
+	virtual ~GetLine() { }
 	
 protected:
 	bool GetLineInternal(std::string &rOutput,