[mlpack-git] mlpack-1.0.x: Fix -Wuninitialized. (a83e51e)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : mlpack-1.0.x
Link       : https://github.com/mlpack/mlpack/compare/0000000000000000000000000000000000000000...904762495c039e345beba14c1142fd719b3bd50e

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commit a83e51eb09a700992f561e2b4b717c7ed04417ee
Author: Ryan Curtin <ryan at ratml.org>
Date:   Thu Dec 11 14:02:20 2014 +0000

    Fix -Wuninitialized.


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a83e51eb09a700992f561e2b4b717c7ed04417ee
 src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp b/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp
index ad9639f..212ed0b 100644
--- a/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp
+++ b/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp
@@ -222,7 +222,7 @@ double SparseCoding<DictionaryInitializer>::OptimizeDictionary(
     codesZT = matActiveZ * trans(matActiveZ);
   }
 
-  double normGradient;
+  double normGradient = 0;
   double improvement = 0;
   for (size_t t = 1; (t != maxIterations) && !converged; ++t)
   {