From 7c36ef1cd8a9eec0ad4568639c447d6aef3b0c10 Mon Sep 17 00:00:00 2001
From: Michael Chappell <michael.chappell@eng.ox.ac.uk>
Date: Fri, 21 Apr 2017 10:43:32 +0100
Subject: [PATCH] Reapply bug fix for T1 and T2 values in asl_calib

---
 asl_calib.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/asl_calib.in b/asl_calib.in
index 2b8f60a..a3a5fab 100755
--- a/asl_calib.in
+++ b/asl_calib.in
@@ -308,7 +308,7 @@ echo "Tissue reference : $tissref" >> $log
 
 # command line override of default T1 and T2
 if [ ! -z $T1rin ]; then
-    if [ `imtest $T1rin` ]; then
+    if [ `${FSLDIR}/bin/imtest $T1rin` -gt 0 ]; then
 	# we have been supplied with a T1 image - record that here to process later
 	T1rim=$T1rin
 	echo "Loading T1 image for reference region: T1im" >> $log
@@ -318,7 +318,7 @@ if [ ! -z $T1rin ]; then
     fi
 fi
 if [ ! -z $T2rin ]; then
-    if [ `imtest $T2rin` ]; then
+    if [ `${FSLDIR}/bin/imtest $T2rin` -gt 0 ]; then
 	# we have been supplied with a T2 image - record that here to process later
 	T2rim=$T2rin
 	echo "Loading T2 image for reference region: T2im" >> $log