bug in superInvAttrIter allowed null pointer return for ia

aatrofimov · Dec 26, 2014 · dfe69a9 · dfe69a9
1 parent 50452e8
commit dfe69a9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/clstepcore/superInvAttrIter.h b/src/clstepcore/superInvAttrIter.h
@@ -32,6 +32,9 @@ class superInvAttrIter {
         } else {
             invIter = new InverseAItr( &( sit.current()->InverseAttr() ) );
             nextInv = invIter->NextInverse_attribute();
+            if( !nextInv ) {
+                next();
+            }
         }
     }
     ~superInvAttrIter() {