* error.c (rb_warn_m): should not warn if -W0 is specified.

  [ruby-talk:82675]

* util.c (ruby_strtod): skip preceding zeros before counting
  digits in the mantissa. (ruby-bugs PR#1181)


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/util.c b/util.c
index 9b058e611..456704492 100644
--- a/util.c
+++ b/util.c
@@ -757,6 +757,13 @@ ruby_strtod(string, endPtr)
 	sign = FALSE;
     }
 
+    /* skip preceding zeros */
+    if (*p == '0') {
+	while (*p == '0')
+	    p++;
+	p--;
+    }
+
     /*
      * Count the number of digits in the mantissa (including the decimal
      * point), and also locate the decimal point.