kmix: fixed memory leak associated with alsa. Various code improvements.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 4 insertions, 1 deletions

diff --git a/kmix/KMixApp.cpp b/kmix/KMixApp.cpp
index 40bf6cfb..d511605c 100644
--- a/kmix/KMixApp.cpp
+++ b/kmix/KMixApp.cpp
@@ -35,7 +35,10 @@ KMixApp::KMixApp()
 
 KMixApp::~KMixApp()
 {
-   delete m_kmix;
+  if (m_kmix)
+  {
+    delete m_kmix;
+  }
 }