From 146930268a695dcc0432599d625ec3eb7e74025e Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Fri, 18 Dec 2009 08:59:16 +0000
Subject: The OptParser still needs help banners and more helper functions, but
 otherwise, it's done.  It works great, and provides much flexibility and
 usefulness.

It now relies on the input side of the Formatter class, which at the moment
supports reading strings...not real useful yet...

Next up, adding readers for numbers and such, then it'll be mostly complete.

Also, fixed a bug when copying uninitialized signal objects.
---
 src/signals.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/signals.h')

diff --git a/src/signals.h b/src/signals.h
index 075e5bf..975f6af 100644
--- a/src/signals.h
+++ b/src/signals.h
@@ -76,7 +76,7 @@ namespace Bu
 		Signal0() : pCb( NULL ) { }
 		Signal0( _Slot0<ret> *pCb ) : pCb( pCb ) { }
 		Signal0( const Signal0<ret> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal0() { delete pCb; pCb = NULL; }
 
@@ -185,7 +185,7 @@ namespace Bu
 		Signal1() : pCb( NULL ) { }
 		Signal1( _Slot1<ret, p1t> *pCb ) : pCb( pCb ) { }
 		Signal1( const Signal1<ret, p1t> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal1() { delete pCb; pCb = NULL; }
 
@@ -294,7 +294,7 @@ namespace Bu
 		Signal2() : pCb( NULL ) { }
 		Signal2( _Slot2<ret, p1t, p2t> *pCb ) : pCb( pCb ) { }
 		Signal2( const Signal2<ret, p1t, p2t> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal2() { delete pCb; pCb = NULL; }
 
@@ -403,7 +403,7 @@ namespace Bu
 		Signal3() : pCb( NULL ) { }
 		Signal3( _Slot3<ret, p1t, p2t, p3t> *pCb ) : pCb( pCb ) { }
 		Signal3( const Signal3<ret, p1t, p2t, p3t> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal3() { delete pCb; pCb = NULL; }
 
@@ -512,7 +512,7 @@ namespace Bu
 		Signal4() : pCb( NULL ) { }
 		Signal4( _Slot4<ret, p1t, p2t, p3t, p4t> *pCb ) : pCb( pCb ) { }
 		Signal4( const Signal4<ret, p1t, p2t, p3t, p4t> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal4() { delete pCb; pCb = NULL; }
 
@@ -621,7 +621,7 @@ namespace Bu
 		Signal5() : pCb( NULL ) { }
 		Signal5( _Slot5<ret, p1t, p2t, p3t, p4t, p5t> *pCb ) : pCb( pCb ) { }
 		Signal5( const Signal5<ret, p1t, p2t, p3t, p4t, p5t> &rSrc ) :
-			pCb( rSrc.pCb->clone() ) { }
+			pCb( (rSrc.pCb)?(rSrc.pCb->clone()):(NULL) ) { }
 
 		virtual ~Signal5() { delete pCb; pCb = NULL; }
 
-- 
cgit v1.2.3