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Update interface.c to avoid error messages

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When hitting enter (without writing anything) in an chat prompt always appears an error message telling you that the message is empty.
Checking the content of the line can avoid this.
I don't know is this behaviour is wrong or right.
So please forgive me if it doesn’t make sense.
This commit is contained in:
Falk 2014-02-13 00:52:25 +01:00
parent a40a9f574a
commit 5baaabdd8a
1 changed files with 3 additions and 1 deletions
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4
interface.c
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@ -576,7 +576,9 @@ void interpreter_chat_mode (char *line) {
do_mark_read (chat_mode_id);
return;
}
do_send_message (chat_mode_id, line, strlen (line));
if (strlen (line)>0) {
do_send_message (chat_mode_id, line, strlen (line));
}
}
void interpreter (char *line UU) {