[Cdk-commits] SF.net SVN: cdk:[11957] cdk/branches/egonw-atowl/src/main/org/openscience/ cdk/aromaticity/CDKHueckelAromaticityDetector.java

[<eg...@us...>]

Revision: 11957
          http://cdk.svn.sourceforge.net/cdk/?rev=11957&view=rev
Author:   egonw
Date:     2008-08-07 19:38:47 +0000 (Thu, 07 Aug 2008)

Log Message:
-----------
Robustified checking the pi bond count

Modified Paths:
--------------
    cdk/branches/egonw-atowl/src/main/org/openscience/cdk/aromaticity/CDKHueckelAromaticityDetector.java

Modified: cdk/branches/egonw-atowl/src/main/org/openscience/cdk/aromaticity/CDKHueckelAromaticityDetector.java
===================================================================
--- cdk/branches/egonw-atowl/src/main/org/openscience/cdk/aromaticity/CDKHueckelAromaticityDetector.java	2008-08-07 19:38:01 UTC (rev 11956)
+++ cdk/branches/egonw-atowl/src/main/org/openscience/cdk/aromaticity/CDKHueckelAromaticityDetector.java	2008-08-07 19:38:47 UTC (rev 11957)
@@ -148,8 +148,9 @@
 						);
 					}
 					IAtomType type = factory.getAtomType(ringAtom.getAtomTypeName());
-					if ((Integer) type.getProperty(CDKConstants.PI_BOND_COUNT) > 0) {
-						electronCount += 1;
+					Object property = type.getProperty(CDKConstants.PI_BOND_COUNT);
+					if (property != null && property instanceof Integer) {
+						electronCount += ((Integer)property).intValue();
 					}
 				}
 			} else if (ringAtom.getHybridization() != null &&


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