As the code below the altered block shows, this was redundant to begin with.

--- a/tdfsb.c
+++ b/tdfsb.c
@@ -2794,8 +2794,6 @@
                             else
                             {
                                 strcpy(TDFSB_CURRENTPATH,temp_trunc);        
-                                TDFSB_FUNC_IDLE=nullDisplay; TDFSB_FUNC_DISP=noDisplay; 
-                                return;
                             }
 			    TDFSB_FUNC_IDLE=nullDisplay;
                             TDFSB_FUNC_DISP=noDisplay;