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detect attempts to play .mid files with amidi

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Complain when the user attempts to play .mid files with amidi.
This commit is contained in:
Clemens Ladisch 2005-03-14 15:13:48 +00:00
parent 44cb75c764
commit 556364bbaf
1 changed files with 4 additions and 0 deletions
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4
amidi/amidi.c
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@ -241,6 +241,10 @@ static void load_file(void)
error("cannot read from %s: %s", send_file_name, strerror(errno));
goto _error;
}
if (length >= 4 && !memcmp(send_data, "MThd", 4)) {
error("%s is a Standard MIDI File; use aplaymidi to send it", send_file_name);
goto _error;
}
send_data_length = length;
goto _exit;
_error: