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Chong Yidong authored
* frame.h: Negative alpha means "don't touch". * w32term.c (x_set_frame_alpha): Do nothing if alpha is negative. * xterm.c (x_set_frame_alpha): Do nothing if alpha is negative.
7e849c17
* frame.h: Negative alpha means "don't touch". * w32term.c (x_set_frame_alpha): Do nothing if alpha is negative. * xterm.c (x_set_frame_alpha): Do nothing if alpha is negative.