diff options
| -rw-r--r-- | builtin-for-each-ref.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c index 5cbb4b081..4aaf75c77 100644 --- a/builtin-for-each-ref.c +++ b/builtin-for-each-ref.c @@ -569,7 +569,7 @@ static void gen_scanf_fmt(char *scanf_fmt, const char *rule) /* * Shorten the refname to an non-ambiguous form */ -static char *get_short_ref(struct refinfo *ref) +static char *get_short_ref(const char *ref) { int i; static char **scanf_fmts; @@ -598,17 +598,17 @@ static char *get_short_ref(struct refinfo *ref) /* bail out if there are no rules */ if (!nr_rules) - return ref->refname; + return xstrdup(ref); - /* buffer for scanf result, at most ref->refname must fit */ - short_name = xstrdup(ref->refname); + /* buffer for scanf result, at most ref must fit */ + short_name = xstrdup(ref); /* skip first rule, it will always match */ for (i = nr_rules - 1; i > 0 ; --i) { int j; int short_name_len; - if (1 != sscanf(ref->refname, scanf_fmts[i], short_name)) + if (1 != sscanf(ref, scanf_fmts[i], short_name)) continue; short_name_len = strlen(short_name); @@ -642,7 +642,7 @@ static char *get_short_ref(struct refinfo *ref) } free(short_name); - return ref->refname; + return xstrdup(ref); } @@ -684,7 +684,7 @@ static void populate_value(struct refinfo *ref) if (formatp) { formatp++; if (!strcmp(formatp, "short")) - refname = get_short_ref(ref); + refname = get_short_ref(ref->refname); else die("unknown refname format %s", formatp); |