fixed: remove hdf5 files used in restart tests before executing test

to avoid confusing results if tests are re-run in the same build
directory.

Apps/Common/scripts/regtest.sh.in

@@ -25,7 +25,12 @@ else
 fi
 hdf5=""
 tmplog=`mktemp -t ifemlogXXXXXX`
-test -n "$4" && hdf5="-hdf5 @CMAKE_BINARY_DIR@/Testing/$3"
+if test -n "$4"
+then
+  hdf5="-hdf5 @CMAKE_BINARY_DIR@/Testing/$3"
+  rm -f @CMAKE_BINARY_DIR@/Testing/$3.hdf5
+  rm -f @CMAKE_BINARY_DIR@/Testing/$3_restart.hdf5
+fi
 $mysim $hdf5 $MAPFILE 2>&1 > $tmplog
 retcode=$?
 if test $retcode -ne 0