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Paul Eggert authored
Problem reported by Alexander Kuleshov in: http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01289.html * src/gtkutil.c (xg_get_page_setup): Use switch rather than if-then-else. * src/image.c (COLOR_TABLE_SUPPORT): Define directly rather than via #define and optional later #undef. (lookup_rgb_color) [USE_CAIRO && ENABLE_CHECKING]: Crash when the pixel is undefined, as there is a genuine bug here (Bug#22442). * src/image.c (tiff_load, gif_load, svg_load_image) (x_kill_gs_process) [USE_CAIRO]: * src/xterm.c (x_draw_fringe_bitmap) [USE_CAIRO]: Omit unused locals, or move them to where they’re needed. (x_clear_area1): Now ATTRIBUTE_UNUSED.
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