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osc: parse_rgb(): ensure ‘alpha’ has been initialized

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Daniel Eklöf 2021-04-05 22:31:09 +02:00
parent 1023f9a6e9
commit 8adb52e63a
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osc.c
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@ -395,7 +395,7 @@ parse_rgb(const char *string, uint32_t *color, bool *_have_alpha,
uint8_t g = 256 * (rgb[1] / (double)(1 << (4 * digits[1])));
uint8_t b = 256 * (rgb[2] / (double)(1 << (4 * digits[2])));
uint16_t alpha;
uint16_t alpha = 0xffff;
if (have_alpha)
alpha = 65536 * (rgb[3] / (double)(1 << (4 * digits[3])));