From e408e8c35b8100b9a9d0cb3611b1b95ea2c09505 Mon Sep 17 00:00:00 2001
From: Beliy Nikita <beliy.nikita@uliege.be>
Date: Wed, 9 Nov 2022 14:32:12 +0100
Subject: [PATCH 1/3] Added condition to test is IntendedFor file was indexed
 (issue 470)

---
 +bids/layout.m | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/+bids/layout.m b/+bids/layout.m
index 1908aca9..9fa028de 100644
--- a/+bids/layout.m
+++ b/+bids/layout.m
@@ -595,12 +595,13 @@
         continue
       end
       info_dest = bids.internal.return_file_info(BIDS, dest);
-      try
-        BIDS.subjects(info_dest.sub_idx).(info_dest.modality)(info_dest.file_idx) ...
-            .dependencies.explicit{end + 1, 1} = file_list{iFile};
-      catch ME
-        warning('This may fail if your dataset is not valid.');
-        rethrow(ME);
+      if isempty(info_dest.file_idx)
+        msg = ['IntendedFor file ' dest ' from ' file.filename ' not indexed'];
+        bids.internal.error_handling(mfilename, 'IntendedForMissing', msg, tolerant, verbose);
+        continue;
+      end
+      BIDS.subjects(info_dest.sub_idx).(info_dest.modality)(info_dest.file_idx) ...
+          .dependencies.explicit{end + 1, 1} = file_list{iFile};
       end
     end
 

From d68a41664450c28bc02754950a60bed1dbdab3da Mon Sep 17 00:00:00 2001
From: Beliy Nikita <beliy.nikita@uliege.be>
Date: Wed, 9 Nov 2022 14:48:31 +0100
Subject: [PATCH 2/3] Fixed extra end statement

---
 +bids/layout.m | 1 -
 1 file changed, 1 deletion(-)

diff --git a/+bids/layout.m b/+bids/layout.m
index 9fa028de..e04ed490 100644
--- a/+bids/layout.m
+++ b/+bids/layout.m
@@ -602,7 +602,6 @@
       end
       BIDS.subjects(info_dest.sub_idx).(info_dest.modality)(info_dest.file_idx) ...
           .dependencies.explicit{end + 1, 1} = file_list{iFile};
-      end
     end
 
   end

From 8452eb7b2f0f1e2ba41db6d2f4dd61c01f30ac69 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 9 Nov 2022 13:51:45 +0000
Subject: [PATCH 3/3] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 +bids/layout.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/+bids/layout.m b/+bids/layout.m
index e04ed490..87132c18 100644
--- a/+bids/layout.m
+++ b/+bids/layout.m
@@ -598,7 +598,7 @@
       if isempty(info_dest.file_idx)
         msg = ['IntendedFor file ' dest ' from ' file.filename ' not indexed'];
         bids.internal.error_handling(mfilename, 'IntendedForMissing', msg, tolerant, verbose);
-        continue;
+        continue
       end
       BIDS.subjects(info_dest.sub_idx).(info_dest.modality)(info_dest.file_idx) ...
           .dependencies.explicit{end + 1, 1} = file_list{iFile};