[PATCH] support bc version 1.04
Test t6002 unnecessarily fails when bc is a bit older than average. Signed-off-by: Johannes.Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -11,8 +11,12 @@ bc_expr()
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{
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{
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bc <<EOF
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bc <<EOF
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scale=1
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scale=1
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define abs(x) { if (x>=0) { return x; } else { return -x; } }
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define abs(x) {
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define floor(x) { save=scale; scale=0; result=x/1; scale=save; return result; }
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if (x>=0) { return (x); } else { return (-x); }
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}
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define floor(x) {
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save=scale; scale=0; result=x/1; scale=save; return (result);
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}
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$*
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$*
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EOF
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EOF
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}
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}
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