From: Art Cancro <ajc@citadel.org>
Date: Mon, 22 May 2006 02:57:37 +0000 (+0000)
Subject: text_to_server_qp() use unsigned char instead of char.
X-Git-Tag: v7.86~4017
X-Git-Url: https://code.citadel.org/?a=commitdiff_plain;h=f862b07798e08f445cd7725cfa793f3a6ae6a29f;p=citadel.git

text_to_server_qp() use unsigned char instead of char.
Fixes bug in transmitting some UTF-8 characters.
---

diff --git a/webcit/serv_func.c b/webcit/serv_func.c
index 05574c266..248a78876 100644
--- a/webcit/serv_func.c
+++ b/webcit/serv_func.c
@@ -236,8 +236,8 @@ void text_to_server(char *ptr)
  */
 void text_to_server_qp(char *ptr)
 {
-	char buf[256];
-	int ch, pos;
+	unsigned char ch, buf[256];
+	int pos;
 	int output_len = 0;
 
 	pos = 0;
@@ -245,7 +245,7 @@ void text_to_server_qp(char *ptr)
 	output_len = 0;
 
 	while (ptr[pos] != 0) {
-		ch = ptr[pos++];
+		ch = (unsigned char)(ptr[pos++]);
 
 		if (ch == 13) {
 			/* ignore carriage returns */