[PATCH] http: fix charset detection of extract_content_type()

From: nori <semtlenori@gmail.com>
Date: Jun 14, 2014, 18:49 UTC
Message-ID: <539caff7.e7bc420a.76b9.fffff853@mx.google.com>

extract_content_type() could not extract a charset parameter if the parameter is not the first one and there is a whitespace and a following semicolon just before the parameter. For example:

    text/plain; format=fixed ;charset=utf-8

Signed-off-by: Yi EungJun <eungjun.yi@navercorp.com>
---
 http.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/http.c b/http.c
index 2b4f6a3..05e8b91 100644
--- a/http.c
+++ b/http.c
@@ -971,7 +971,7 @@ static void extract_content_type(struct strbuf *raw, struct strbuf *type,
 
 	strbuf_reset(charset);
 	while (*p) {
-		while (isspace(*p))
+		while (isspace(*p) || *p == ';')
 			p++;
 		if (!extract_param(p, "charset", charset))
 			return;

-- 
2.0.0.422.gb6302de