fix a potential crash while changing algorithm

[tunertool] / src / gstpitch.h

diff --git a/src/gstpitch.h b/src/gstpitch.h
index d4a2e8a..043a6d4 100644 (file)
--- a/src/gstpitch.h
+++ b/src/gstpitch.h
@@ -71,7 +71,8 @@ struct _GstPitch
   kiss_fft_cpx *signal;
   kiss_fft_cpx *spectrum;
 
-  gint * module;
+  gint *module;
+  GMutex *mutex;
 };
 
 struct _GstPitchClass
@@ -79,7 +80,7 @@ struct _GstPitchClass
   GstBaseTransformClass parent_class;
 };
 
-GType gst_pithc_get_type (void);
+GType gst_pitch_get_type (void);
 
 G_END_DECLS
 #endif /* __GST_PITCH_H__ */