*work in progress* quick backup

[winnie] / src / gfx.cc

diff --git a/src/gfx.cc b/src/gfx.cc
index 87b5939..3de2e1d 100644 (file)
--- a/src/gfx.cc
+++ b/src/gfx.cc
@@ -59,7 +59,11 @@ bool init_gfx()
 void destroy_gfx()
 {
        clear_screen(0, 0, 0);
-       close(dev_fd);
+
+       if(dev_fd != -1) {
+               close(dev_fd);
+       }
+
        dev_fd = -1;
 
        munmap(framebuffer, FRAMEBUFFER_SIZE(screen_rect.width, screen_rect.height, color_depth));