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numeric.c: Remove unreachable code

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b cannot be <= 0 here.  Found by Coverity Scan
This commit is contained in:
Yusuke Endoh 2020-04-09 09:14:02 +09:00
parent cdd613b299
commit 1a4f33e84e
1 changed files with 1 additions and 4 deletions
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numeric.c
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@ -4079,10 +4079,7 @@ fix_pow(VALUE x, VALUE y)
if (b == 0) return INT2FIX(1); if (b == 0) return INT2FIX(1);
if (b == 1) return x; if (b == 1) return x;
if (a == 0) { if (a == 0) return INT2FIX(0);
if (b > 0) return INT2FIX(0);
return DBL2NUM(HUGE_VAL);
}
return int_pow(a, b); return int_pow(a, b);
} }
else if (RB_TYPE_P(y, T_BIGNUM)) { else if (RB_TYPE_P(y, T_BIGNUM)) {