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Replace if with min

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saves ~30 bytes
This commit is contained in:
netpok 2019-02-25 21:33:41 +01:00
parent 9a670be95b
commit d8eac1d8fc
1 changed files with 1 additions and 5 deletions
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6
sonoff/xdrv_04_light.ino
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@ -1252,11 +1252,7 @@ bool LightColorEntry(char *buffer, uint8_t buffer_length)
entry_type = 2; // Decimal
}
else if (((2 * light_subtype) == buffer_length) || (buffer_length > 3)) { // Hexadecimal entry
uint8_t limit = buffer_length / 2;
if (limit > sizeof(light_entry_color)) { // Fix buffer overflow due to too many parameters
limit = sizeof(light_entry_color);
}
for (uint8_t i = 0; i < limit; i++) {
for (uint8_t i = 0; i < min((uint)(buffer_length / 2), sizeof(light_entry_color)); i++) {
strlcpy(scolor, buffer + (i *2), 3);
light_entry_color[i] = (uint8_t)strtol(scolor, &p, 16);
}