From 39c2cf2c8195e90e8a888138e7c2b96b2ed2718b Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 27 Dec 2008 11:28:18 +0000
Subject: 	* win32/win32.c (rb_w32_argv_size): if an argument is empty,
 it's size 	  is 2, not 0, because it will be converted to "".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'win32')

diff --git a/win32/win32.c b/win32/win32.c
index d346a925d6..316b69b873 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -715,7 +715,7 @@ rb_w32_argv_size(char *const *argv)
 	    }
 	}
 	len += p - *t + n + 1;
-	if (quote) len += 2;
+	if (p - *t == 0 || quote) len += 2;
     }
     return len;
 }
-- 
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