use const'ref

[kdenlive] / src / jogshuttle.cpp

diff --git a/src/jogshuttle.cpp b/src/jogshuttle.cpp
index caba1eb5357cd9ecbf2dc9b856f17b1c81690464..ede869ea888c9c0c81211b437ecb6f47928a21c4 100644 (file)
--- a/src/jogshuttle.cpp
+++ b/src/jogshuttle.cpp
@@ -34,7 +34,6 @@
 #include <errno.h>
 #include <string.h>
 #include <linux/input.h>
-#include <signal.h>
 
 #define DELAY 10
 
@@ -85,11 +84,6 @@ bool ShuttleThread::isWorking()
     return m_isWorking;
 }
 
-void catcher(int sig)
-{
-   printf("   Signal catcher called for signal %d\n", sig);
-}
-
 void ShuttleThread::run()
 {
        kDebug() << "-------  STARTING SHUTTLE: " << m_device;
@@ -111,7 +105,7 @@ void ShuttleThread::run()
        fd_set             readset;
        struct timeval timeout;
 
-       int num_warnings, readResult = 0;
+       int num_warnings = 0, readResult = 0;
        int result, iof = -1;
 
        /* get fd settings */