build error: jdbconn.cpp:273:11: error: assigning to 'char *' from incompatible type 'const char *'

$ clang --version

Apple LLVM version 7.3.0 (clang-703.0.31)

Target: x86_64-apple-darwin16.0.0

Thread model: posix

/tmp/mariadb-20160701-19427-idrvds/mariadb-10.1.15/storage/connect/jdbconn.cpp:273:11: error: assigning to 'char *' from incompatible type 'const char *'

        cap->Pat = (colpat && *colpat) ? colpat : "%";

                 ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1 error generated.

make[2]: *** [storage/connect/CMakeFiles/connect.dir/jdbconn.cpp.o] Error 1

make[2]: *** Waiting for unfinished jobs....