petsc_name_mangle.patch

diff --git a/config/BuildSystem/config/packages/BlasLapack.py b/config/BuildSystem/config/packages/BlasLapack.py
index bbae50c096..9ad0a994eb 100644
--- a/config/BuildSystem/config/packages/BlasLapack.py
+++ b/config/BuildSystem/config/packages/BlasLapack.py
@@ -121,7 +121,8 @@ class Configure(config.package.Package):
     foundLapack = 0
     self.f2c    = 0
     # allow a user-specified suffix to be appended to BLAS/LAPACK symbols
-    self.suffix = self.argDB.get('with-blaslapack-suffix', '')
+    # argDB return a list when with-blaslapack-suffix is used
+    self.suffix = self.argDB.get('with-blaslapack-suffix', '')[0]
     mangleFunc = self.compilers.fortranMangling
     self.logPrint('Checking for Fortran name mangling '+mangleFunc+' on BLAS/LAPACK')
     foundBlas = self.checkBlas(blasLibrary, self.getOtherLibs(foundBlas, blasLibrary), mangleFunc,'dot')