error catching

castle055 · Dec 1, 2023 · f9db02d · f9db02d
1 parent cd89031
commit f9db02d
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/dist/libcyd_ui.a b/dist/libcyd_ui.a
diff --git a/src/graphics/x11/x11_impl.cpp b/src/graphics/x11/x11_impl.cpp
@@ -53,7 +53,10 @@ cydui::graphics::window_t* cydui::graphics::create_window(
   static int _ig = XInitThreads();
 
   XVisualInfo vinfo;
-  XMatchVisualInfo(state::get_dpy(), state::get_screen(), 32, TrueColor, &vinfo);
+  if (0 == XMatchVisualInfo(state::get_dpy(), state::get_screen(), 32, TrueColor, &vinfo)) {
+    log_task.error("XMatchVisualInfo failed to find a Visual");
+  }
+  Colormap cmap = XCreateColormap(state::get_dpy(), state::get_root(), vinfo.visual, AllocNone);
   XSetWindowAttributes wa = {
     .background_pixel = 0,//ParentRelative,
     .border_pixel = 0,
@@ -64,7 +67,7 @@ cydui::graphics::window_t* cydui::graphics::create_window(
       | LeaveWindowMask | EnterWindowMask | PointerMotionMask,
     .override_redirect =
     override_redirect, // This makes it immutable across workspaces
-    .colormap = XCreateColormap(state::get_dpy(), state::get_root(), vinfo.visual, AllocNone),
+    .colormap = cmap,
   };
   str title_str = title;
   str wclass_str = wclass;