From 576c4492d49c1456188ca7c2cf290bf821d20b0d Mon Sep 17 00:00:00 2001
From: Philip Eisenlohr <eisenlohr@egr.msu.edu>
Date: Tue, 18 Dec 2018 09:24:25 -0500
Subject: [PATCH] [skip ci] bugfix for DAMASK_BIN==empty check; [ logical ] -->
 [[ logical ]] to align with bash syntax

---
 env/DAMASK.zsh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/env/DAMASK.zsh b/env/DAMASK.zsh
index ae34fdfd2..4d5a1e47d 100644
--- a/env/DAMASK.zsh
+++ b/env/DAMASK.zsh
@@ -25,15 +25,15 @@ unset -f set
 cd $DAMASK_ROOT >/dev/null; BRANCH=$(git branch 2>/dev/null| grep -E '^\* '); cd - >/dev/null
 
 # add DAMASK_BIN if present
-[ "x$DAMASK_BIN != x" ] && PATH=$DAMASK_BIN:$PATH
+[[ "x$DAMASK_BIN" != "x" ]] && PATH=$DAMASK_BIN:$PATH
 
 SOLVER=$(which DAMASK_spectral || true 2>/dev/null)
-[ "x$SOLVER" = "x" ] && SOLVER=$(blink 'Not found!')
+[[ "x$SOLVER" == "x" ]] && SOLVER=$(blink 'Not found!')
 
 PROCESSING=$(which postResults || true 2>/dev/null)
-[ "x$PROCESSING" = "x" ] && PROCESSING=$(blink 'Not found!')
+[[ "x$PROCESSING" == "x" ]] && PROCESSING=$(blink 'Not found!')
 
-[ "x$DAMASK_NUM_THREADS" = "x" ] && DAMASK_NUM_THREADS=1
+[[ "x$DAMASK_NUM_THREADS" == "x" ]] && DAMASK_NUM_THREADS=1
 
 # currently, there is no information that unlimited causes problems
 # still, http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
@@ -56,13 +56,13 @@ if [ ! -z "$PS1" ]; then
   echo "DAMASK             $DAMASK_ROOT $BRANCH"
   echo "Spectral Solver    $SOLVER" 
   echo "Post Processing    $PROCESSING"
-  if [ "x$PETSC_DIR"   != "x" ]; then
+  if [ "x$PETSC_DIR" != "x" ]; then
     echo -n "PETSc location     "
     [ -d $PETSC_DIR ] && echo $PETSC_DIR || blink $PETSC_DIR
     [[ $(canonicalPath "$PETSC_DIR") == $PETSC_DIR ]] \
     || echo "               ~~> "$(canonicalPath "$PETSC_DIR")
   fi
-  [[ "x$PETSC_ARCH"  == "x" ]] \
+  [[ "x$PETSC_ARCH" == "x" ]] \
   || echo "PETSc architecture $PETSC_ARCH"
   echo -n "MSC.Marc/Mentat    "
   [ -d $MSC_ROOT ] && echo $MSC_ROOT || blink $MSC_ROOT