Fix centering the indicator in the no-xinerama case

diff --git a/unlock_indicator.c b/unlock_indicator.c
index ab4d56ed6f4e3cd47b895932d2293ec528a9b71c..5e4015c745f59887221b565f1ffff7617b593808 100644 (file)
--- a/unlock_indicator.c
+++ b/unlock_indicator.c
@@ -246,8 +246,8 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
         /* We have no information about the screen sizes/positions, so we just
          * place the unlock indicator in the middle of the X root window and
          * hope for the best. */
-        int x = (last_resolution[0] / 2);
-        int y = (last_resolution[1] / 2);
+        int x = (last_resolution[0] / 2) - (BUTTON_DIAMETER / 2);
+        int y = (last_resolution[1] / 2) - (BUTTON_DIAMETER / 2);
         cairo_set_source_surface(xcb_ctx, output, x, y);
         cairo_rectangle(xcb_ctx, x, y, BUTTON_DIAMETER, BUTTON_DIAMETER);
         cairo_fill(xcb_ctx);