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Diffstat (limited to 'gr-blocks/lib/file_sink_impl.h')
-rw-r--r--gr-blocks/lib/file_sink_impl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-blocks/lib/file_sink_impl.h b/gr-blocks/lib/file_sink_impl.h
index f86009419e..9e0c81569b 100644
--- a/gr-blocks/lib/file_sink_impl.h
+++ b/gr-blocks/lib/file_sink_impl.h
@@ -34,7 +34,7 @@ namespace gr {
size_t d_itemsize;
public:
- file_sink_impl(size_t itemsize, const char *filename);
+ file_sink_impl(size_t itemsize, const char *filename, bool append=false);
~file_sink_impl();
int work(int noutput_items,