We don't need to place 0 in the URL string now that we return a StringRef.

- URL can go into read only memory now.
- Compilers will fold away all the strstr calls.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94887 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed