[Scummvm-cvs-logs] scummvm master -> 3e8a7afeae15f0a6d804d8092ccec2bea7a1a2f3

[eriktorbjorn]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
3e8a7afeae CAMD: Added _isOpen checks to send() and sysEx()


Commit: 3e8a7afeae15f0a6d804d8092ccec2bea7a1a2f3
    https://github.com/scummvm/scummvm/commit/3e8a7afeae15f0a6d804d8092ccec2bea7a1a2f3
Author: eriktorbjorn (eriktorbjorn at users.sourceforge.net)
Date: 2011-05-08T04:08:09-07:00

Commit Message:
CAMD: Added _isOpen checks to send() and sysEx()

At Raziel^'s request. This is the same as the ALSA checks I added
earlier today.

Changed paths:
    backends/midi/camd.cpp



diff --git a/backends/midi/camd.cpp b/backends/midi/camd.cpp
index cc791cf..aafc734 100644
--- a/backends/midi/camd.cpp
+++ b/backends/midi/camd.cpp
@@ -116,11 +116,21 @@ void MidiDriver_CAMD::close() {
 }
 
 void MidiDriver_CAMD::send(uint32 b) {
+	if (!_isOpen) {
+		warning("MidiDriver_CAMD: Got event while not open");
+		return;
+	}
+
 	ULONG data = READ_LE_UINT32(&b);
 	_ICamd->PutMidi(_midi_link, data);
 }
 
 void MidiDriver_CAMD::sysEx(const byte *msg, uint16 length) {
+	if (!_isOpen) {
+		warning("MidiDriver_CAMD: Got SysEx while not open");
+		return;
+	}
+
 	unsigned char buf[266];
 
 	assert(length + 2 <= ARRAYSIZE(buf));