Index: /issm/trunk-jpl/src/m/solvers/mumpsoptions.m
===================================================================
--- /issm/trunk-jpl/src/m/solvers/mumpsoptions.m	(revision 15907)
+++ /issm/trunk-jpl/src/m/solvers/mumpsoptions.m	(revision 15908)
@@ -10,5 +10,5 @@
 
 %default mumps options
-PETSC_VERSION=IssmConfig('_PETSC_MAJOR_')[0];
+PETSC_VERSION=IssmConfig('_PETSC_MAJOR_');
 if PETSC_VERSION==2.,
 	mumps.toolkit='petsc';