[rkward-cvs] SF.net SVN: rkward-code:[4844] trunk/rkward/rkward/plugin/ rkcomponentproperties.cpp

[tfry at users.sf.net]

Revision: 4844
          http://sourceforge.net/p/rkward/code/4844
Author:   tfry
Date:     2014-09-22 18:53:11 +0000 (Mon, 22 Sep 2014)
Log Message:
-----------
Shut up a run time warning

Modified Paths:
--------------
    trunk/rkward/rkward/plugin/rkcomponentproperties.cpp

Modified: trunk/rkward/rkward/plugin/rkcomponentproperties.cpp
===================================================================
--- trunk/rkward/rkward/plugin/rkcomponentproperties.cpp	2014-09-22 15:37:09 UTC (rev 4843)
+++ trunk/rkward/rkward/plugin/rkcomponentproperties.cpp	2014-09-22 18:53:11 UTC (rev 4844)
@@ -2,7 +2,7 @@
                           rkcomponentproperties  -  description
                              -------------------
     begin                : Fri Nov 25 2005
-    copyright            : (C) 2005, 2006, 2007, 2008, 2009, 2011, 2012 by Thomas Friedrichsmeier
+    copyright            : (C) 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2014 by Thomas Friedrichsmeier
     email                : tfry at users.sourceforge.net
  ***************************************************************************/
 
@@ -1427,7 +1427,8 @@
 
 	for (int i = 0; i < _value_props.size (); ++i) {
 		QString mod;
-		RKComponentPropertyBase *p = c_parent->lookupProperty (_value_props[i], &mod, true);
+		RKComponentPropertyBase *p = 0;
+		if (!_value_props[i].isEmpty ()) p = c_parent->lookupProperty (_value_props[i], &mod, true);	// Don't try to look it up, if it's empty (as it always is for fixed_value, as this would generate a warning.)
 		value_props.append (p);	// NOTE: Even if it is 0. value() takes care of that.
 		value_prop_mods.append (mod);
 		if (p) connect (p, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (sourcePropertyChanged(RKComponentPropertyBase*)));