gitweb: make the supported snapshot formats array global

diff --git a/combine-diff.c b/combine-diff.c
index de83c6972e9dffbd634e5cc09b5e455ec22c6c48..5aa1104d3480f8057dd71c49bcf300eccabe2f9d 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -742,9 +742,8 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 
                        /* If not a fake symlink, apply filters, e.g. autocrlf */
                        if (is_file) {
-                               struct strbuf buf;
+                               struct strbuf buf = STRBUF_INIT;
 
-                               strbuf_init(&buf, 0);
                                if (convert_to_git(elem->path, result, len, &buf, safe_crlf)) {
                                        free(result);
                                        result = strbuf_detach(&buf, &len);