1 files changed, 3 insertions, 4 deletions

diff --git a/ui-tree.c b/ui-tree.c
index 5ae3926..e4c3d22 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -45,13 +45,12 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
         }
 
         if (ctx.repo->source_filter) {
+                char *filter_arg = xstrdup(name);
                 html("<td class='lines'><pre><code>");
-                ctx.repo->source_filter->argv[1] = xstrdup(name);
-                cgit_open_filter(ctx.repo->source_filter);
+                cgit_open_filter(ctx.repo->source_filter, filter_arg);
                 html_raw(buf, size);
                 cgit_close_filter(ctx.repo->source_filter);
-                free(ctx.repo->source_filter->argv[1]);
-                ctx.repo->source_filter->argv[1] = NULL;
+                free(filter_arg);
                 html("</code></pre></td></tr></table>\n");
                 return;
         }