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-rw-r--r--src/test/uint256_tests.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/uint256_tests.cpp b/src/test/uint256_tests.cpp
index 20ed29f59b..79217fa430 100644
--- a/src/test/uint256_tests.cpp
+++ b/src/test/uint256_tests.cpp
@@ -48,7 +48,7 @@ const unsigned char MaxArray[] =
const uint256 MaxL = uint256(std::vector<unsigned char>(MaxArray,MaxArray+32));
const uint160 MaxS = uint160(std::vector<unsigned char>(MaxArray,MaxArray+20));
-std::string ArrayToString(const unsigned char A[], unsigned int width)
+static std::string ArrayToString(const unsigned char A[], unsigned int width)
{
std::stringstream Stream;
Stream << std::hex;