Merge branch 'ax/line-log-range-merge-fix' into maint

diff --git a/ref-filter.c b/ref-filter.c
index 1a978405e6b97d1f57d75b867ddeae30f091ef19..3820b21cc75f5e7fd4b1b1851be0aaa9e3268d7d 100644 (file)
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1361,7 +1361,7 @@ static struct ref_array_item *new_ref_array_item(const char *refname,
        return ref;
 }
 
-static int filter_ref_kind(struct ref_filter *filter, const char *refname)
+static int ref_kind_from_refname(const char *refname)
 {
        unsigned int i;
 
@@ -1374,11 +1374,7 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname)
                { "refs/tags/", FILTER_REFS_TAGS}
        };
 
-       if (filter->kind == FILTER_REFS_BRANCHES ||
-           filter->kind == FILTER_REFS_REMOTES ||
-           filter->kind == FILTER_REFS_TAGS)
-               return filter->kind;
-       else if (!strcmp(refname, "HEAD"))
+       if (!strcmp(refname, "HEAD"))
                return FILTER_REFS_DETACHED_HEAD;
 
        for (i = 0; i < ARRAY_SIZE(ref_kind); i++) {
@@ -1389,6 +1385,15 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname)
        return FILTER_REFS_OTHERS;
 }
 
+static int filter_ref_kind(struct ref_filter *filter, const char *refname)
+{
+       if (filter->kind == FILTER_REFS_BRANCHES ||
+           filter->kind == FILTER_REFS_REMOTES ||
+           filter->kind == FILTER_REFS_TAGS)
+               return filter->kind;
+       return ref_kind_from_refname(refname);
+}
+
 /*
  * A call-back given to for_each_ref().  Filter refs and keep them for
  * later object processing.
@@ -1589,8 +1594,7 @@ static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, stru
        return (s->reverse) ? -cmp : cmp;
 }
 
-static struct ref_sorting *ref_sorting;
-static int compare_refs(const void *a_, const void *b_)
+static int compare_refs(const void *a_, const void *b_, void *ref_sorting)
 {
        struct ref_array_item *a = *((struct ref_array_item **)a_);
        struct ref_array_item *b = *((struct ref_array_item **)b_);
@@ -1606,8 +1610,7 @@ static int compare_refs(const void *a_, const void *b_)
 
 void ref_array_sort(struct ref_sorting *sorting, struct ref_array *array)
 {
-       ref_sorting = sorting;
-       QSORT(array->items, array->nr, compare_refs);
+       QSORT_S(array->items, array->nr, compare_refs, sorting);
 }
 
 static void append_literal(const char *cp, const char *ep, struct ref_formatting_state *state)
@@ -1671,6 +1674,16 @@ void show_ref_array_item(struct ref_array_item *info, const char *format, int qu
        putchar('\n');
 }
 
+void pretty_print_ref(const char *name, const unsigned char *sha1,
+               const char *format)
+{
+       struct ref_array_item *ref_item;
+       ref_item = new_ref_array_item(name, sha1, 0);
+       ref_item->kind = ref_kind_from_refname(name);
+       show_ref_array_item(ref_item, format, 0);
+       free_array_item(ref_item);
+}
+
 /*  If no sorting option is given, use refname to sort as default */
 struct ref_sorting *ref_default_sorting(void)
 {