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-rw-r--r--Source/cmProcessTools.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/cmProcessTools.h b/Source/cmProcessTools.h
index c438527..f8b2c52 100644
--- a/Source/cmProcessTools.h
+++ b/Source/cmProcessTools.h
@@ -35,6 +35,8 @@ public:
in any more data and false if it is done. */
bool Process(const char* data, int length)
{ return this->ProcessChunk(data, length); }
+
+ virtual ~OutputParser() {}
protected:
/** Implement in a subclass to process a chunk of data. It should
return true only if it is interested in more data. */