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Merge pull request #4426 from kaspar030/fix_fmt_u32_dec_zero_case

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sys: fmt: fix converting "0" in fmt_u32_dec()
This commit is contained in:
Kaspar Schleiser 2015-12-07 22:28:32 +01:00
commit 6a473e6cc2
1 changed files with 2 additions and 3 deletions
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5
sys/fmt/fmt.c
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@ -93,10 +93,9 @@ size_t fmt_u32_dec(char *out, uint32_t val)
if (out) {
char *ptr = out + len;
while(val) {
do {
*--ptr = (val % 10) + '0';
val /= 10;
}
} while ((val /= 10));
}
return len;