Make any_equals take a const reference to the container

diff --git a/source/core/algorithm.h b/source/core/algorithm.h
index 43bbaeeb2c00ace3199beae6b1af8052cd0bfb51..e2a30bf16431d9ec9b5182fbf06d96527460c305 100644 (file)
--- a/source/core/algorithm.h
+++ b/source/core/algorithm.h
@@ -39,7 +39,7 @@ struct ValueMatch
 };
 
 template<typename Container, typename T>
-inline bool any_equals(Container &cont, const T &value)
+inline bool any_equals(const Container &cont, const T &value)
 {
        return std::any_of(cont.begin(), cont.end(), ValueMatch<T>{value});
 }