Merge remote-tracking branch 'origin/master'

platforms/common/spack_utils.sh

@@ -31,7 +31,7 @@ EOF
   if [[ $(spack compiler info ${SPACK_COMPILER}) ]]; then
     echo "Found Compiler $(spack compiler info ${SPACK_COMPILER})"
   else
-    if [[ $(spack load ${SPACK_COMPILER}) ]]; then
+    if $(spack load ${SPACK_COMPILER}); then
       echo "found the compiler ${SPACK_COMPILER} as a spack package at $(spack location --install-dir $SPACK_COMPILER)"
     else
       echo "could not find compiler, will now try to install it... this may take a while"