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strtomp: update the returned char* even if there were no characters parsed

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This commit is contained in:
aiju 2016-08-28 01:08:26 +02:00
parent 261ec9fe0e
commit 913ce62cfc
1 changed files with 3 additions and 3 deletions
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6
sys/src/libmp/port/strtomp.c
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@ -240,13 +240,13 @@ strtomp(char *a, char **pp, int base, mpint *b)
return nil;
}
if(pp != nil)
*pp = e;
// if no characters parsed, there wasn't a number to convert
if(e == a)
return nil;
if(pp != nil)
*pp = e;
b->sign = sign;
return mpnorm(b);
}