@@ -32,7 +32,7 @@ static struct commit_rev_name rev_names;
/* How many generations are maximally preferred over _one_ merge traversal? */
#define MERGE_TRAVERSAL_WEIGHT 65535
-static struct rev_name *get_commit_rev_name(struct commit *commit)
+static struct rev_name *get_commit_rev_name(const struct commit *commit)
{
struct rev_name **slot = commit_rev_name_peek(&rev_names, commit);
@@ -357,11 +357,11 @@ static const char *get_exact_ref_match(const struct object *o)
static const char *get_rev_name(const struct object *o, struct strbuf *buf)
{
struct rev_name *n;
- struct commit *c;
+ const struct commit *c;
if (o->type != OBJ_COMMIT)
return get_exact_ref_match(o);
- c = (struct commit *) o;
+ c = (const struct commit *) o;
n = get_commit_rev_name(c);
if (!n)
return NULL;
Keep the const qualifier of the first parameter of get_rev_name() even when casting the object pointer to a commit pointer, and further for the parameter of get_commit_rev_name(), as all these uses are read-only. Signed-off-by: René Scharfe <l.s.r@web.de> --- builtin/name-rev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.25.0