diff options
Diffstat (limited to 'refs.c')
| -rw-r--r-- | refs.c | 15 |
1 files changed, 6 insertions, 9 deletions
@@ -860,22 +860,21 @@ int for_each_rawref(each_ref_fn fn, void *cb_data) * - it contains a "\" (backslash) */ +/* Return true iff ch is not allowed in reference names. */ static inline int bad_ref_char(int ch) { if (((unsigned) ch) <= ' ' || ch == 0x7f || ch == '~' || ch == '^' || ch == ':' || ch == '\\') return 1; /* 2.13 Pattern Matching Notation */ - if (ch == '?' || ch == '[') /* Unsupported */ + if (ch == '*' || ch == '?' || ch == '[') /* Unsupported */ return 1; - if (ch == '*') /* Supported at the end */ - return 2; return 0; } int check_ref_format(const char *ref) { - int ch, level, bad_type, last; + int ch, level, last; int ret = CHECK_REF_FORMAT_OK; const char *cp = ref; @@ -890,9 +889,8 @@ int check_ref_format(const char *ref) /* we are at the beginning of the path component */ if (ch == '.') return CHECK_REF_FORMAT_ERROR; - bad_type = bad_ref_char(ch); - if (bad_type) { - if (bad_type == 2 && (!*cp || *cp == '/') && + if (bad_ref_char(ch)) { + if (ch == '*' && (!*cp || *cp == '/') && ret == CHECK_REF_FORMAT_OK) ret = CHECK_REF_FORMAT_WILDCARD; else @@ -902,8 +900,7 @@ int check_ref_format(const char *ref) last = ch; /* scan the rest of the path component */ while ((ch = *cp++) != 0) { - bad_type = bad_ref_char(ch); - if (bad_type) + if (bad_ref_char(ch)) return CHECK_REF_FORMAT_ERROR; if (ch == '/') break; |