1 files changed, 6 insertions, 4 deletions

diff --git a/ui-refs.c b/ui-refs.c
index 7406478..3fbaad0 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -99,7 +99,7 @@ static void print_tag_header()
 static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
 {
         const struct cgit_snapshot_format* f;
-        char *filename;
+        struct strbuf filename = STRBUF_INIT;
         const char *basename;
         int free_ref = 0;
 
@@ -111,7 +111,7 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
                 if ((ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]))
                         ref++;
                 if (isdigit(ref[0])) {
-                        ref = xstrdup(fmt("%s-%s", basename, ref));
+                        ref = fmtalloc("%s-%s", basename, ref);
                         free_ref = 1;
                 }
         }
@@ -119,13 +119,15 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
         for (f = cgit_snapshot_formats; f->suffix; f++) {
                 if (!(repo->snapshots & f->bit))
                         continue;
-                filename = fmt("%s%s", ref, f->suffix);
-                cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
+                strbuf_reset(&filename);
+                strbuf_addf(&filename, "%s%s", ref, f->suffix);
+                cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL, filename.buf);
                 html("  ");
         }
 
         if (free_ref)
                 free((char *)ref);
+        strbuf_release(&filename);
 }
 
 static int print_tag(struct refinfo *ref)