diff options
Diffstat (limited to 'setup.c')
| -rw-r--r-- | setup.c | 13 |
1 files changed, 5 insertions, 8 deletions
@@ -26,24 +26,21 @@ static int sanitary_path_copy(char *dst, const char *src) * (4) "../" -- strip one, eat slash and continue. */ if (c == '.') { - switch (src[1]) { - case '\0': + if (!src[1]) { /* (1) */ src++; - break; - case '/': + } else if (src[1] == '/') { /* (2) */ src += 2; while (*src == '/') src++; continue; - case '.': - switch (src[2]) { - case '\0': + } else if (src[1] == '.') { + if (!src[2]) { /* (3) */ src += 2; goto up_one; - case '/': + } else if (src[2] == '/') { /* (4) */ src += 3; while (*src == '/') |