diff options
Diffstat (limited to 'src/drivers/Xlib')
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx index f9cc87c82..d466153cc 100644 --- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx +++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx @@ -714,7 +714,7 @@ void Fl_Xlib_Graphics_Driver::draw(Fl_RGB_Image *img, int XP, int YP, int WP, in return; } if (!img->id_) { - Fl_Image_Surface *surface; + Fl_Image_Surface *surface = NULL; int depth = img->d(); if (depth == 1 || depth == 3) { surface = new Fl_Image_Surface(img->w(), img->h()); @@ -723,11 +723,13 @@ void Fl_Xlib_Graphics_Driver::draw(Fl_RGB_Image *img, int XP, int YP, int WP, in surface = new Fl_Image_Surface(pixmap, img->w(), img->h()); depth |= FL_IMAGE_WITH_ALPHA; } - surface->set_current(); - fl_draw_image(img->array, 0, 0, img->w(), img->h(), depth, img->ld()); - surface->end_current(); - img->id_ = surface->get_offscreen_before_delete(); - delete surface; + if (surface) { + surface->set_current(); + fl_draw_image(img->array, 0, 0, img->w(), img->h(), depth, img->ld()); + surface->end_current(); + img->id_ = surface->get_offscreen_before_delete(); + delete surface; + } } if (img->id_) { if (img->mask_) { |