From 331be8dc452bf47705556d2a7f7f5988973930ca Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 7 Apr 2013 13:01:34 +0200
Subject: Fixed crashbug on drumkit reload.

---
 src/drumkit.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/drumkit.cc')

diff --git a/src/drumkit.cc b/src/drumkit.cc
index 00ab2e2..caceafb 100644
--- a/src/drumkit.cc
+++ b/src/drumkit.cc
@@ -26,13 +26,30 @@
  */
 #include "drumkit.h"
 
+DrumKit::DrumKit()
+{
+  magic = this;
+}
+
 DrumKit::~DrumKit()
+{
+  magic = NULL;
+  clear();
+}
+
+void DrumKit::clear()
 {
   Instruments::iterator i = instruments.begin();
   while(i != instruments.end()) {
     delete *i;
     i++;
   }
+  instruments.clear();
+}
+
+bool DrumKit::isValid()
+{
+  return this == magic;
 }
 
 std::string DrumKit::name()
-- 
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