From 68287398c8b2aaec38416be7c5869774ea415220 Mon Sep 17 00:00:00 2001
From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Thu, 9 Jul 2026 21:18:54 +0200
Subject: [PATCH] handle error in filebrowser_op_finished

---
 mizunara/filebrowser.c | 17 ++++++++++++-----
 mizunara/window.c      |  8 --------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/mizunara/filebrowser.c b/mizunara/filebrowser.c
index 51603fa..fb98d4c 100644
--- a/mizunara/filebrowser.c
+++ b/mizunara/filebrowser.c
@@ -35,6 +35,7 @@
 #include <sys/stat.h>
 
 #include <cx/array_list.h>
+#include <cx/printf.h>
 
 
 FileBrowser* filebrowser_new(const char *url) {
@@ -148,8 +149,6 @@ void filebrowser_op_finished(UiEvent *event, void *data) {
             memset(section, 0, sizeof(FilesSection));
             section->files = op->result;
             section->parent_url = op->url;
-            op->result = NULL;
-            op->url = NULL;
               
             // update_grid takes ownership of section
             if(browser->update_grid) {
@@ -164,12 +163,20 @@ void filebrowser_op_finished(UiEvent *event, void *data) {
                 ui_list_append(browser->list_files, file);
             }
             browser->list_files_parent = op->url;
-            op->url = NULL;
             ui_list_update(browser->list_files);
-            op->result = NULL;
         }
+        
+        op->result = NULL;
+        op->url = NULL;
     } else {
-        // TODO: error msg
+        cxmutstr errormsg = cx_asprintf("Cannot open directory: %s", strerror(op->error));
+        
+        ui_dialog(browser->window->obj,
+                .title = "Error",
+                .content = errormsg.ptr,
+                .closebutton_label = "OK");
+        
+        free(errormsg.ptr);
     }
     
     cxListFree(op->result);
diff --git a/mizunara/window.c b/mizunara/window.c
index 9ff4f67..b564f6c 100644
--- a/mizunara/window.c
+++ b/mizunara/window.c
@@ -55,14 +55,6 @@ void window_update_gridview(
     mz_update_files_view((MzFilesView*)win->files_gridview, sections, numsections);
 }
 
-#ifdef UI_LIBADWAITA
-
-void libadwaita_headerbar_add() {
-    
-}
-
-#endif
-
 UiObject* window_create(const char *url) {
     // toplevel window object
     UiObject *obj = ui_sidebar_window("Mizunara");
-- 
2.52.0