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build: fix compilation warning

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This commit is contained in:
Charlie Gordon 2017-05-18 14:10:51 +00:00
commit 1cd0cb4992
1 changed files with 3 additions and 3 deletions
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6
fractal.c
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@ -581,7 +581,7 @@ static int fractal_set_colors(FractalState *ms, const char *p, const char **pp)
} else
if (!strmatchword(p, "default", pp)) {
int i, j, n;
int last[3], dac[3];
int last[3] = { 0, 0, 0 }, dac[3] = { 0, 0, 0 };
/* parse a color fractint colors spec */
for (i = 0; i < 256; i++) {
@ -604,8 +604,8 @@ static int fractal_set_colors(FractalState *ms, const char *p, const char **pp)
p += 3;
for (j = 1, ++n; j < n; j++) {
ms->colors[i - j] = QERGB((last[0] * j + dac[0] * (n - j)) / n,
(last[1] * j + dac[1] * (n - j)) / n,
(last[2] * j + dac[2] * (n - j)) / n);
(last[1] * j + dac[1] * (n - j)) / n,
(last[2] * j + dac[2] * (n - j)) / n);
}
ms->colors[i] = QERGB(dac[0], dac[1], dac[2]);
}