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-rw-r--r--ext/bigdecimal/bigdecimal.c6
-rw-r--r--ext/bigdecimal/bigdecimal.gemspec2
2 files changed, 5 insertions, 3 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 5af8441..c7d9945 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -1222,8 +1222,10 @@ BigDecimal_divide(Real **c, Real **res, Real **div, VALUE self, VALUE r)
*div = b;
mx = a->Prec + vabs(a->exponent);
- if (mx<b->Prec + vabs(b->exponent)) mx = b->Prec + vabs(b->exponent);
- mx =(mx + 1) * VpBaseFig();
+ if (mx < b->Prec + vabs(b->exponent)) mx = b->Prec + vabs(b->exponent);
+ mx++; /* NOTE: An additional digit is needed for the compatibility to
+ the version 1.2.1 and the former. */
+ mx = (mx + 1) * VpBaseFig();
GUARD_OBJ((*c), VpCreateRbObject(mx, "#0"));
GUARD_OBJ((*res), VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0"));
VpDivd(*c, *res, a, b);
diff --git a/ext/bigdecimal/bigdecimal.gemspec b/ext/bigdecimal/bigdecimal.gemspec
index 676e05b..7be9d72 100644
--- a/ext/bigdecimal/bigdecimal.gemspec
+++ b/ext/bigdecimal/bigdecimal.gemspec
@@ -1,5 +1,5 @@
# -*- ruby -*-
-_VERSION = "1.2.3"
+_VERSION = "1.2.4"
date = %w$Date:: $[1]
Gem::Specification.new do |s|