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Small change to fix #64

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Sprocklem 2014-06-18 17:50:26 -06:00
parent 970332ac76
commit 939aead84d
1 changed files with 1 additions and 1 deletions
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bar.c
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@ -162,7 +162,7 @@ parse_color (const char *str, char **end, const uint32_t def)
/* Xorg uses colors with premultiplied alpha. /* Xorg uses colors with premultiplied alpha.
* Don't do anything if we didn't acquire a rgba visual. */ * Don't do anything if we didn't acquire a rgba visual. */
if (visual != scr->root_visual) { if (visual != scr->root_visual) {
const uint8_t a = ((tmp>>24)&255); const uint8_t a = (*end - (str + 1) <= 6) ? 0xff : ((tmp>>24)&255);
const uint32_t t1 = (tmp&0xff00ff) * (0x100-a); const uint32_t t1 = (tmp&0xff00ff) * (0x100-a);
const uint32_t t2 = (tmp&0x00ff00) * (0x100-a); const uint32_t t2 = (tmp&0x00ff00) * (0x100-a);
tmp = (a<<24)|(t1&0xff00ff)|(t2&0x00ff00); tmp = (a<<24)|(t1&0xff00ff)|(t2&0x00ff00);