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Add assertion size>0 to MedianFilter
author
Wladimir J. van der Laan
<laanwj@gmail.com>
Thu, 29 Sep 2011 15:17:42 +0000 (17:17 +0200)
committer
Wladimir J. van der Laan
<laanwj@gmail.com>
Thu, 29 Sep 2011 15:17:42 +0000 (17:17 +0200)
src/util.h
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diff --git
a/src/util.h
b/src/util.h
index
97d638c
..
60e9943
100644
(file)
--- a/
src/util.h
+++ b/
src/util.h
@@
-599,6
+599,7
@@
public:
T median() const
{
int size = vSorted.size();
+ assert(size>0);
if(size & 1) // Odd number of elements
{
return vSorted[size/2];