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authorDaniel Stenberg <daniel@haxx.se>2017-03-31 14:20:13 +0200
committerDaniel Stenberg <daniel@haxx.se>2017-04-01 00:14:05 +0200
commit76c21ed3fda20c55201c734a9d47af02ab7f6e46 (patch)
tree5ae387e95a923280f34d5b0d727e8820bdada4a5
parentd5d85e70794622c31f4a4c7a2d904abc78189a51 (diff)
telnet: (win32) fix read callback return variable
telnet.c(1427,21): warning: comparison of constant 268435456 with expression of type 'CURLcode' is always false telnet.c(1433,21): warning: comparison of constant 268435457 with expression of type 'CURLcode' is always false Reviewed-by: Jay Satiro Reported-by: Gisle Vanem Bug: https://github.com/curl/curl/issues/1225#issuecomment-290340890 Closes #1374
-rw-r--r--lib/telnet.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/telnet.c b/lib/telnet.c
index a7c483dfe..39ca6bcf9 100644
--- a/lib/telnet.c
+++ b/lib/telnet.c
@@ -1421,22 +1421,22 @@ static CURLcode telnet_do(struct connectdata *conn, bool *done)
{
for(;;) {
if(data->set.is_fread_set) {
+ size_t n;
/* read from user-supplied method */
- result = (int)data->state.fread_func(buf, 1, BUFSIZE - 1,
- data->state.in);
- if(result == CURL_READFUNC_ABORT) {
+ n = data->state.fread_func(buf, 1, BUFSIZE - 1, data->state.in);
+ if(n == CURL_READFUNC_ABORT) {
keepon = FALSE;
result = CURLE_READ_ERROR;
break;
}
- if(result == CURL_READFUNC_PAUSE)
+ if(n == CURL_READFUNC_PAUSE)
break;
- if(result == 0) /* no bytes */
+ if(n == 0) /* no bytes */
break;
- readfile_read = result; /* fall thru with number of bytes read */
+ readfile_read = (DWORD)n; /* fall thru with number of bytes read */
}
else {
/* read from stdin */