From b2385db8963cebbdebff7333e33f740594ea9dc6 Mon Sep 17 00:00:00 2001
From: shigek <shigek@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 10 Aug 2003 14:28:08 +0000
Subject: Bug fix: '-' should not be counted as a digit(to_s(n) format).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/bigdecimal.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index e850fbd047..854756b4ee 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -3109,10 +3109,8 @@ VpFormatSt(char *psz,S_INT fFmt)
     for(i = 0; i < ie; ++i) {
         ch = psz[i];
         if(!ch) break;
-        if(ch == '.') {
-            nf = 0;
-            continue;
-        }
+        if(ch=='-' || ch=='+') continue;
+        if(ch == '.') { nf = 0;continue;}
         if(ch == 'E') break;
         nf++;
         if(nf > fFmt) {
-- 
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