fix double declaration of g

SVN=118016

diff --git a/src/lib/fmt.go b/src/lib/fmt.go
index f957167c7101d502c1422c5216791ad5271e2791..8c4b24962634740afcb1460be79c040e446a2f10 100644 (file)
--- a/src/lib/fmt.go
+++ b/src/lib/fmt.go
@@ -346,7 +346,7 @@ func unpack(a double) (negative bool, exp int, num double) {
        var e2 int;
        e2, g = sys.frexp(a);
        e := int(e2 * .301029995663981);
-       g := a * pow10(-e);
+       g = a * pow10(-e);
        for g < 1 {
                e--;
                g = a * pow10(-e);