[PATCH 09/19] ui-plain.c: use struct strbuf instead of fmt()

[John Keeping]

Signed-off-by: John Keeping <john at keeping.me.uk>
---
 ui-plain.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ui-plain.c b/ui-plain.c
index 4c6cbb7..9793804 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -107,10 +107,12 @@ static int print_object(const unsigned char *sha1, const char *path)
 
 static char *buildpath(const char *base, int baselen, const char *path)
 {
+	struct strbuf buf = STRBUF_INIT;
 	if (path[0])
-		return fmt("%.*s%s/", baselen, base, path);
+		strbuf_addf(&buf, "%.*s%s/", baselen, base, path);
 	else
-		return fmt("%.*s/", baselen, base);
+		strbuf_addf(&buf, "%.*s/", baselen, base);
+	return strbuf_detach(&buf, NULL);
 }
 
 static void print_dir(const unsigned char *sha1, const char *base,
@@ -141,6 +143,7 @@ static void print_dir(const unsigned char *sha1, const char *base,
 				fullpath);
 		html("</li>\n");
 	}
+	free(fullpath);
 }
 
 static void print_dir_entry(const unsigned char *sha1, const char *base,
@@ -158,6 +161,7 @@ static void print_dir_entry(const unsigned char *sha1, const char *base,
 		cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
 				fullpath);
 	html("</li>\n");
+	free(fullpath);
 }
 
 static void print_dir_tail(void)
-- 
1.8.2.692.g17a9715