Fixed a bug in the assignment operator of class vcs_VolPhase
Fixed a bug in the assignment operator of class vcs_VolPhase

m_numSpecies was used before being updated, which could lead to a
segmentation fault when resizing m_formulaMatrix to be M-by-zero.

git-svn-id: e76dbe14710aecee1ad27675521492cea2578c83@1209 02a645c2-efd0-11dd-984d-ab748d24aa7e

Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn,Cantera/cantera-svn