Itseez/opencv — pull request #2114 by kazuki-ma (2014-01-05 17:29:16+00:00)
Title: Fix typo of SparseMat_<_Tp>::SparseMat_(const SparseMat& m)

Fix compilation erros when compiling this constructor.
First argument type of "convertTo" should be instance, not a pointer of instance.

First pull request was created for master branch.
But it should be marged for 2.4.
https://github.com/Itseez/opencv/pull/2113