1 files changed, 5 insertions, 5 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 3fa36d6..2e4fcd9 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1074,18 +1074,18 @@ void cgit_print_filemode(unsigned short mode)
 void cgit_compose_snapshot_prefix(struct strbuf *filename, const char *base,
                                   const char *ref)
 {
-        unsigned char sha1[20];
+        struct object_id oid;
 
         /*
          * Prettify snapshot names by stripping leading "v" or "V" if the tag
          * name starts with {v,V}[0-9] and the prettify mapping is injective,
          * i.e. each stripped tag can be inverted without ambiguities.
          */
-        if (get_sha1(fmt("refs/tags/%s", ref), sha1) == 0 &&
+        if (get_oid(fmt("refs/tags/%s", ref), &oid) == 0 &&
             (ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]) &&
-            ((get_sha1(fmt("refs/tags/%s", ref + 1), sha1) == 0) +
-             (get_sha1(fmt("refs/tags/v%s", ref + 1), sha1) == 0) +
-             (get_sha1(fmt("refs/tags/V%s", ref + 1), sha1) == 0) == 1))
+            ((get_oid(fmt("refs/tags/%s", ref + 1), &oid) == 0) +
+             (get_oid(fmt("refs/tags/v%s", ref + 1), &oid) == 0) +
+             (get_oid(fmt("refs/tags/V%s", ref + 1), &oid) == 0) == 1))
                 ref++;
 
         strbuf_addf(filename, "%s-%s", base, ref);