cpplib: Fix off-by-one error
authorNathan Sidwell <nathan@acm.org>
Tue, 3 Nov 2020 16:32:42 +0000 (08:32 -0800)
committerNathan Sidwell <nathan@acm.org>
Tue, 3 Nov 2020 16:49:25 +0000 (08:49 -0800)
commit082a7b239096caf422f7ef138e2729b2730c0d70
treea7a40c40dde548a75932a4ff8199d5fc1075d954
parent84ed8d2c88966fe30c54802a2088f68495fd833a
cpplib: Fix off-by-one error

I noticed a fencepost error in the preprocessor.  We should be
checking if the next char is at the limit, not the current char (which
can't be, because we're looking at it).

libcpp/
* lex.c (_cpp_clean_line): Fix DOS off-by-one error.
libcpp/lex.c