From 7fc4efc7a0216aeb68b0639fb3f4d839b359e250 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Tue, 12 Jan 2010 21:58:24 +0000
Subject: references are better than pointer ;)

---
 src/sysExec.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/sysExec.cpp')

diff --git a/src/sysExec.cpp b/src/sysExec.cpp
index b6f47d8..005e2cc 100644
--- a/src/sysExec.cpp
+++ b/src/sysExec.cpp
@@ -176,12 +176,12 @@ int SysExec::getReturnCode() const
   return return_code_;
 }
 
-void SysExec::waitAndDestroy(SysExec** s)
+void SysExec::waitAndDestroy(SysExec*& s)
 {
-  if(!s && !(*s))
+  if(!s)
     return;
 
-  (*s)->waitForScript();
-  delete(*s);
-  *s = NULL;
+  s->waitForScript();
+  delete(s);
+  s = NULL;
 }
-- 
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