X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=forester%2Fjava%2Fsrc%2Forg%2Fforester%2Fapplication%2Fdecorator.java;h=9b75dae6a836f531e8cbc328d5609c7ec85d8aef;hb=b5fe992f707cdad84255eb85040effbee97d61b3;hp=a7dd6ee28ca237ee9a42f0702f95b200020a140f;hpb=10297bd8b8a4b4ab198a17a42fc6ff24ae2ed49b;p=jalview.git

diff --git a/forester/java/src/org/forester/application/decorator.java b/forester/java/src/org/forester/application/decorator.java
index a7dd6ee..9b75dae 100644
--- a/forester/java/src/org/forester/application/decorator.java
+++ b/forester/java/src/org/forester/application/decorator.java
@@ -307,7 +307,7 @@ public final class decorator {
                         ForesterUtil.fatalError( decorator.PRG_NAME, "mapping table contains empty key" );
                     }
                     if ( ForesterUtil.isEmpty( e.getValue() ) ) {
-                        ForesterUtil.fatalError( decorator.PRG_NAME, "mapping table contains empty value" );
+                        ForesterUtil.fatalError( decorator.PRG_NAME, "mapping table contains empty value for key \"" + e.getKey() + "\"");
                     }
                     if ( verbose ) {
                         System.out.println( e.getKey() + " => " + e.getValue() );