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Improve error handling in dc_send_text_msg()

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Previously, dc_send_text_msg() silently returned 0 in case of incorrect
input. This way "send" command in repl reported "Sending failed" without
any clue what exactly went wrong.
This commit is contained in:
Dmitry Bogatov
2019-07-24 04:49:56 +00:00
committed by holger krekel
parent cb75ac3842
commit 72ad8b5199
1 changed files with 15 additions and 5 deletions
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20
src/dc_chat.rs
View File

@@ -961,12 +961,22 @@ pub unsafe fn dc_send_text_msg(
chat_id: uint32_t,
text_to_send: *const libc::c_char,
) -> uint32_t {
let mut msg = dc_msg_new(context, 10);
let mut ret = 0;
if !(chat_id <= 9 || text_to_send.is_null()) {
(*msg).text = dc_strdup(text_to_send);
ret = dc_send_msg(context, chat_id, msg);
if chat_id <= 9 {
warn!(
context,
0, "dc_send_text_msg: bad chat_id = {} <= 9", chat_id
);
return 0;
}
if text_to_send.is_null() {
warn!(context, 0, "dc_send_text_msg: text_to_send is emtpy");
return 0;
}
let mut msg = dc_msg_new(context, 10);
(*msg).text = dc_strdup(text_to_send);
let ret = dc_send_msg(context, chat_id, msg);
dc_msg_unref(msg);
ret
}