--- trunk/OOPSE/libmdtools/DUFF.cpp 2003/07/17 20:32:24 635 +++ trunk/OOPSE/libmdtools/DUFF.cpp 2003/08/12 21:44:06 690 @@ -1610,6 +1610,8 @@ int DUFF_NS::parseBond( char *lineBuffer, int lineNum, } info.d0 = atof( the_token ); + + info.k0=0.0; } else if( !strcmp( bondType, "harmonic" ) ){ info.type = HARMONIC_BOND;