# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1481031634 -3600
# Node ID af60b784d2b8c5143d9e96acae48975a1f32bcf3
# Parent  3b40ca7470cc31a95469a9452aa1ac8ab9fba227
Ignore "Group Length" tags in C-FIND queries

diff -r 3b40ca7470cc -r af60b784d2b8 NEWS
--- a/NEWS	Fri Dec 02 16:58:35 2016 +0100
+++ b/NEWS	Tue Dec 06 14:40:34 2016 +0100
@@ -38,6 +38,7 @@
 * Improved robustness against files with no PatientID
 * Upgrade to curl 7.50.3 for static and Windows builds
 * Content-Type for JSON documents is now "application/json; charset=utf-8"
+* Ignore "Group Length" tags in C-FIND queries
 
 
 Version 1.1.0 (2016/06/27)
diff -r 3b40ca7470cc -r af60b784d2b8 OrthancServer/Search/HierarchicalMatcher.cpp
--- a/OrthancServer/Search/HierarchicalMatcher.cpp	Fri Dec 02 16:58:35 2016 +0100
+++ b/OrthancServer/Search/HierarchicalMatcher.cpp	Tue Dec 06 14:40:34 2016 +0100
@@ -86,9 +86,9 @@
       }
 
       DicomTag tag(FromDcmtkBridge::Convert(element->getTag()));
-      if (tag == DICOM_TAG_SPECIFIC_CHARACTER_SET)
+      if (tag == DICOM_TAG_SPECIFIC_CHARACTER_SET ||   // Ignore encoding
+          tag.GetElement() == 0x0000)  // Ignore all "Group Length" tags
       {
-        // Ignore this specific tag
         continue;
       }