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verify_path: drop clever fallthrough 

We check ".git" and ".." in the same switch statement, and
fall through the cases to share the end-of-component check.
While this saves us a line or two, it makes modifying the
function much harder. Let's just write it out.

Signed-off-by: Jeff King <peff@peff.net>
This commit is contained in:
Jeff King 2018-05-13 13:00:23 -04:00
parent 41a80924ae
commit e19e5e66d6
1 changed files with 4 additions and 4 deletions
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8
read-cache.c
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@ -810,8 +810,7 @@ static int verify_dotfile(const char *rest)
switch (*rest) {
/*
* ".git" followed by NUL or slash is bad. This
* shares the path end test with the ".." case.
* ".git" followed by NUL or slash is bad.
*/
case 'g':
case 'G':
@ -819,8 +818,9 @@ static int verify_dotfile(const char *rest)
break;
if (rest[2] != 't' && rest[2] != 'T')
break;
rest += 2;
/* fallthrough */
if (rest[3] == '\0' || is_dir_sep(rest[3]))
return 0;
break;
case '.':
if (rest[1] == '\0' || is_dir_sep(rest[1]))
return 0;