--- a/OrthancServer/Search/ListConstraint.cpp	Tue Oct 27 20:31:34 2015 +0100
+++ b/OrthancServer/Search/ListConstraint.cpp	Wed Oct 28 11:31:58 2015 +0100
@@ -40,14 +40,14 @@
   {
     if (isCaseSensitive_)
     {
+      allowedValues_.insert(value);
+    }
+    else
+    {
       std::string s = value;
       Toolbox::ToUpperCase(s);
       allowedValues_.insert(s);      
     }
-    else
-    {
-      allowedValues_.insert(value);
-    }
   }
 
 
@@ -67,7 +67,7 @@
   {
     std::string v = value;
 
-    if (isCaseSensitive_)
+    if (!isCaseSensitive_)
     {
       Toolbox::ToUpperCase(v);
     }