From 4cfd5cb02e0969a37f7967088de6dc7642537cd0 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Fri, 5 Oct 2012 23:38:43 +0200
Subject: urlencode: encode null bytes

---
 sys/src/cmd/urlencode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sys/src/cmd/urlencode.c')

diff --git a/sys/src/cmd/urlencode.c b/sys/src/cmd/urlencode.c
index b2df19712..466590c4a 100644
--- a/sys/src/cmd/urlencode.c
+++ b/sys/src/cmd/urlencode.c
@@ -80,7 +80,7 @@ main(int argc, char *argv[])
 		}
 	} else {
 		while((c = Bgetc(&bin)) >= 0){
-			if(strchr("/$-_@.!*'(),", c)
+			if(c>0 && strchr("/$-_@.!*'(),", c)
 			|| 'a'<=c && c<='z'
 			|| 'A'<=c && c<='Z'
 			|| '0'<=c && c<='9')
-- 
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