From: Yang Tse <yangsita@gmail.com>
Date: Tue, 23 Oct 2007 10:14:24 +0000 (+0000)
Subject: Fix compiler warning: subscript has type `char'
X-Git-Tag: upstream/7.37.1~8516
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e550df675a6e6d3b1f55a779df92c9b7b9747842;p=platform%2Fupstream%2Fcurl.git

Fix compiler warning: subscript has type `char'
---

diff --git a/lib/http.c b/lib/http.c
index 7c63097..1e36a2d 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -2098,7 +2098,7 @@ CURLcode Curl_http(struct connectdata *conn, bool *done)
     if (checkprefix("ftp://", ppath) || checkprefix("ftps://", ppath)) {
       char *p = strstr(ppath, ";type=");
       if (p && p[6] && p[7] == 0) {
-        switch (toupper(p[6])) {
+        switch (toupper((int)((unsigned char)p[6]))) {
         case 'A':
         case 'D':
         case 'I':