X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFormatAdapter.java;h=4d8794f5326f6654d651418bf081ba4937cd5e38;hb=c6018dc0dc12720e13b75850a5303279ac7094b7;hp=6a28b1d7c926b753bd0ba2d69d2e6b3a4aa745ba;hpb=62086b8b7a0b9436c445a94bfab5eff253adb6d5;p=jalview.git

diff --git a/src/jalview/io/FormatAdapter.java b/src/jalview/io/FormatAdapter.java
index 6a28b1d..4d8794f 100755
--- a/src/jalview/io/FormatAdapter.java
+++ b/src/jalview/io/FormatAdapter.java
@@ -33,6 +33,7 @@ import jalview.datamodel.SequenceI;
 import jalview.util.Comparison;
 
 import java.io.IOException;
+import java.util.Locale;
 
 /**
  * Additional formatting methods used by the application in a number of places.
@@ -161,7 +162,8 @@ public class FormatAdapter extends AppletFormatAdapter
 
   public boolean getCacheSuffixDefault(FileFormatI format)
   {
-    return Cache.getDefault(format.getName() + "_JVSUFFIX", true);
+    return Cache.getDefault(format.getName().toUpperCase(Locale.ROOT) + "_JVSUFFIX",
+            true);
   }
 
   public String formatSequences(FileFormatI format, AlignmentI alignment,