From 8a0d671e1a77c58142d0cbe82f40ee64bcae2be5 Mon Sep 17 00:00:00 2001 From: Chris Xiong Date: Sun, 15 Jan 2017 22:08:35 +0800 Subject: A little code refactoring. --- core/qmpmidimapperrtmidi.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'core/qmpmidimapperrtmidi.cpp') diff --git a/core/qmpmidimapperrtmidi.cpp b/core/qmpmidimapperrtmidi.cpp index 9515a0b..2d4fc26 100644 --- a/core/qmpmidimapperrtmidi.cpp +++ b/core/qmpmidimapperrtmidi.cpp @@ -30,7 +30,7 @@ int qmpMidiMapperRtMidi::deviceInit(int id) ports[i]=new RtMidiOut(); ports[i]->openPort(id); } - catch(RtMidiError e) + catch(RtMidiError &e) { printf("Device initialization failure: %s\n",e.what()); ports[i]=NULL; -- cgit v1.2.3