# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1449845945 -3600
# Node ID 5e0a25642056015133a1d173bd3f1062e7e95766
# Parent  5be57564ffc4b1293712243e07a853de2c8c0f19
Fix range search if the lower or upper limit is absent

diff -r 5be57564ffc4 -r 5e0a25642056 NEWS
--- a/NEWS	Fri Dec 11 15:43:33 2015 +0100
+++ b/NEWS	Fri Dec 11 15:59:05 2015 +0100
@@ -3,6 +3,7 @@
 
 * Fix of DICOMDIR generation with DCMTK 3.6.1, support of encodings
 * New function in plugin SDK: "OrthancPluginSendMultipartItem2()"
+* Fix range search if the lower or upper limit is absent
 
 
 Version 0.9.6 (2015/12/08)
diff -r 5be57564ffc4 -r 5e0a25642056 OrthancServer/Search/RangeConstraint.cpp
--- a/OrthancServer/Search/RangeConstraint.cpp	Fri Dec 11 15:43:33 2015 +0100
+++ b/OrthancServer/Search/RangeConstraint.cpp	Fri Dec 11 15:59:05 2015 +0100
@@ -55,8 +55,15 @@
   void RangeConstraint::Setup(LookupIdentifierQuery& lookup,
                               const DicomTag& tag) const
   {
-    lookup.AddConstraint(tag, IdentifierConstraintType_GreaterOrEqual, lower_);
-    lookup.AddConstraint(tag, IdentifierConstraintType_SmallerOrEqual, upper_);
+    if (!lower_.empty())
+    {
+      lookup.AddConstraint(tag, IdentifierConstraintType_GreaterOrEqual, lower_);
+    }
+
+    if (!upper_.empty())
+    {
+      lookup.AddConstraint(tag, IdentifierConstraintType_SmallerOrEqual, upper_);
+    }
   }