diff options
| -rw-r--r-- | refs.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -3367,6 +3367,7 @@ char *shorten_unambiguous_ref(const char *refname, int strict) /* pre generate scanf formats from ref_rev_parse_rules[] */ if (!nr_rules) { size_t total_len = 0; + size_t offset = 0; /* the rule list is NULL terminated, count them first */ for (nr_rules = 0; ref_rev_parse_rules[nr_rules]; nr_rules++) @@ -3375,12 +3376,11 @@ char *shorten_unambiguous_ref(const char *refname, int strict) scanf_fmts = xmalloc(nr_rules * sizeof(char *) + total_len); - total_len = 0; + offset = 0; for (i = 0; i < nr_rules; i++) { - scanf_fmts[i] = (char *)&scanf_fmts[nr_rules] - + total_len; + scanf_fmts[i] = (char *)&scanf_fmts[nr_rules] + offset; gen_scanf_fmt(scanf_fmts[i], ref_rev_parse_rules[i]); - total_len += strlen(ref_rev_parse_rules[i]); + offset += strlen(ref_rev_parse_rules[i]); } } |