JAL-3551 null pointer defence while structure files loading; comments

[jalview.git] / src / jalview / ext / rbvi / chimera / ChimeraXCommands.java

diff --git a/src/jalview/ext/rbvi/chimera/ChimeraXCommands.java b/src/jalview/ext/rbvi/chimera/ChimeraXCommands.java
index 6df5ab9..a596da9 100644 (file)
--- a/src/jalview/ext/rbvi/chimera/ChimeraXCommands.java
+++ b/src/jalview/ext/rbvi/chimera/ChimeraXCommands.java
@@ -227,6 +227,7 @@ public class ChimeraXCommands extends ChimeraCommands
   public StructureCommandI openSession(String filepath)
   {
     // https://www.cgl.ucsf.edu/chimerax/docs/user/commands/open.html#composite
+    // this version of the command has no dependency on file extension
     return new StructureCommand("open " + filepath + " format session");
   }
 }