From 33640abfc52f0b5e14fc87362add9c8ebee26672 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Tue, 5 Nov 2019 06:48:11 +0000
Subject: [PATCH] BF: isBIDSFile should return boolean

---
 fsl/utils/bids.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsl/utils/bids.py b/fsl/utils/bids.py
index 17f428f5c..40bab3a04 100644
--- a/fsl/utils/bids.py
+++ b/fsl/utils/bids.py
@@ -150,7 +150,7 @@ def isBIDSFile(filename, strict=True):
     name    = op.basename(filename)
     pattern = r'([a-z0-9]+-[a-z0-9]+_)*([a-z0-9])+\.(nii|nii\.gz|json)'
     flags   = re.ASCII | re.IGNORECASE
-    match   = re.fullmatch(pattern, name, flags)
+    match   = re.fullmatch(pattern, name, flags) is not None
 
     return ((not strict) or inBIDSDir(filename)) and match
 
-- 
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