Corrected

Author: Kevin

.gitignore

@@ -2,6 +2,7 @@
 .color_coded
 _vimrc_local.vim
 *.o
+build/
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
@@ -277,4 +278,4 @@ __pycache__/
 
 # Cake - Uncomment if you are using it
 # tools/**
-# !tools/packages.config
+# !tools/packages.config

8-writing_generic_functions/generics/median.cpp

@@ -23,6 +23,7 @@ using std::isspace;
 template<class T>
 T median(vector<T> v) {
 	typedef typename vector<T>::size_type vec_sz;
+	vec_sz size = v.size();
 	if (size == 0) {
 		throw domain_error("Median of an empty vector");
 	}
@@ -127,4 +128,4 @@ int main() {
 		split(s, ostream_iterator<string>(cout, "\n"));
 	}
 	return 0;
-}
+}