diff options
| author | Noah Misch | 2014-07-06 04:29:51 +0000 |
|---|---|---|
| committer | Noah Misch | 2014-07-06 04:30:11 +0000 |
| commit | 49c279efe7858454114bd304444e95573be0804b (patch) | |
| tree | 32d94898357a5c5001b8e4ac079241a0774ffda0 /src/tutorial | |
| parent | e44964c709b4a5f18d3f9a8fe6d5c259091315c1 (diff) | |
Consistently pass an "unsigned char" to ctype.h functions.
The isxdigit() calls relied on undefined behavior. The isascii() call
was well-defined, but our prevailing style is to include the cast.
Back-patch to 9.4, where the isxdigit() calls were introduced.
Diffstat (limited to 'src/tutorial')
0 files changed, 0 insertions, 0 deletions