fix issue with signedness warnings; from Alexander von Gernler

svn:r169

diff --git a/buffer.c b/buffer.c
index 1dc16ae394361f136999e9934d6fd6ee7f7a4a9b..ff59ed7896b389907190c6048f84b8d1bf52857c 100644 (file)
--- a/buffer.c
+++ b/buffer.c
@@ -184,10 +184,10 @@ evbuffer_remove(struct evbuffer *buf, void *data, size_t datlen)
 char *
 evbuffer_readline(struct evbuffer *buffer)
 {
-       char *data = EVBUFFER_DATA(buffer);
+       u_char *data = EVBUFFER_DATA(buffer);
        size_t len = EVBUFFER_LENGTH(buffer);
        char *line;
-       int i;
+       u_int i;
 
        for (i = 0; i < len; i++) {
                if (data[i] == '\r' || data[i] == '\n')