getWidth -1 for trim right

diff --git a/src/jalview/commands/TrimRegionCommand.java b/src/jalview/commands/TrimRegionCommand.java
index 8166ed6..37518bc 100644 (file)
--- a/src/jalview/commands/TrimRegionCommand.java
+++ b/src/jalview/commands/TrimRegionCommand.java
@@ -62,7 +62,7 @@ public class TrimRegionCommand
     }\r
     else if (command.equalsIgnoreCase(TRIM_RIGHT))\r
     {\r
-      int width = al.getWidth()-column;\r
+      int width = al.getWidth()-column-1;\r
       if(width<2)\r
       {\r
         return;\r