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-rw-r--r--snappy_unittest.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/snappy_unittest.cc b/snappy_unittest.cc
index aeb8044..122be0c 100644
--- a/snappy_unittest.cc
+++ b/snappy_unittest.cc
@@ -170,7 +170,7 @@ struct iovec* GetIOVec(const std::string& input, char*& buf, size_t& num) {
int VerifyIOVecSource(const std::string& input) {
std::string compressed;
std::string copy = input;
- char* buf = copy.data();
+ char* buf = const_cast<char*>(copy.data());
size_t num = 0;
struct iovec* iov = GetIOVec(input, buf, num);
const size_t written = snappy::CompressFromIOVec(iov, num, &compressed);