[PATCH 05/12] utils: add copy assignment operator

[Rosen Penev <rosenp@xxxxxxxxx>]

Found with -Wdeprecated

Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
 utils/common/cv4l-helpers.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/utils/common/cv4l-helpers.h b/utils/common/cv4l-helpers.h
index a8089930..9505e334 100644
--- a/utils/common/cv4l-helpers.h
+++ b/utils/common/cv4l-helpers.h
@@ -830,6 +830,10 @@ public:
 	{
 		init(b);
 	}
+	cv4l_buffer operator= (const cv4l_buffer &b)
+	{
+		return *this;
+	}
 	virtual ~cv4l_buffer() {}
 
 	void init(unsigned type = 0, unsigned memory = 0, unsigned index = 0)
-- 
2.25.2