[mlpack-git] master: Fix -Wmaybe-uninitialized. (4ce5e6f)

[gitdub at mlpack.org]

Repository : https://github.com/mlpack/mlpack
On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/f3d692c0124e9667076b97318f6d64661015d368...4ce5e6f1d242c2f13399a2c4dda2bbf8916a8ac4

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commit 4ce5e6f1d242c2f13399a2c4dda2bbf8916a8ac4
Author: Ryan Curtin <ryan at ratml.org>
Date:   Mon Feb 22 12:06:56 2016 -0800

    Fix -Wmaybe-uninitialized.
    
    In this case the warning is wrong, but I don't mind spending what, an extra
    cycle when Adaboost starts?, to avoid the warning.


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4ce5e6f1d242c2f13399a2c4dda2bbf8916a8ac4
 src/mlpack/methods/adaboost/adaboost_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mlpack/methods/adaboost/adaboost_impl.hpp b/src/mlpack/methods/adaboost/adaboost_impl.hpp
index 9800255..d2d16f0 100644
--- a/src/mlpack/methods/adaboost/adaboost_impl.hpp
+++ b/src/mlpack/methods/adaboost/adaboost_impl.hpp
@@ -73,7 +73,7 @@ void AdaBoost<WeakLearnerType, MatType>::Train(
 
   // crt is the cumulative rt value for terminating the optimization when rt is
   // changing by less than the tolerance.
-  double rt, crt, alphat = 0.0, zt;
+  double rt, crt = 0.0, alphat = 0.0, zt;
 
   ztProduct = 1.0;