Mercurial > ldforge / file diff

--- a/src/document.cc	Thu Dec 19 01:06:34 2013 +0200
+++ b/src/document.cc	Thu Dec 19 01:18:34 2013 +0200
@@ -1226,7 +1226,7 @@
 void LDDocument::swapObjects (LDObject* one, LDObject* other)
 {	int a = m_Objects.indexOf (one);
 	int b = m_Objects.indexOf (other);
-	assert (a != b != -1);
+	assert (a != b && a != -1 && b != -1);
 	m_Objects[b] = one;
 	m_Objects[a] = other;
 	addToHistory (new SwapHistory (one->getID(), other->getID()));