[MacPorts] #31878: "port echo leaves" leads to error "an invalid entry was passed"

[MacPorts]

#31878: "port echo leaves" leads to error "an invalid entry was passed"
---------------------------------+------------------------------------------
 Reporter:  t.scheller@…         |       Owner:  macports-tickets@…                   
     Type:  defect               |      Status:  new                                  
 Priority:  Normal               |   Milestone:                                       
Component:  base                 |     Version:  2.0.3                                
 Keywords:                       |        Port:                                       
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 {{{
 $ port echo leaves
 an invalid entry was passed
     while executing
 "$dependent name"
     (procedure "receipt_sqlite::list_dependents" line 18)
     invoked from within
 "${macports::registry.format}::list_dependents $name $version $revision
 $variants"
     (procedure "registry::list_dependents" line 3)
     invoked from within
 "registry::list_dependents $iname"
     (procedure "get_leaves_ports" line 14)
     invoked from within
 "get_${name}_ports"
     ("^leaves(@.*)?$" arm line 8)
     invoked from within
 "switch -regex -- $token {
         ^\\)$               -
         ^\;                 -
         ^_EOF_$             { # End of expression/cmd/file
      ..."
     (procedure "element" line 12)
     invoked from within
 "element reslist"
     (procedure "unaryExpr" line 17)
     invoked from within
 "unaryExpr reslist"
     (procedure "andExpr" line 4)
     invoked from within
 "andExpr reslist"
     (procedure "orExpr" line 4)
     invoked from within
 "orExpr blist"
     (procedure "seqExpr" line 16)
     invoked from within
 "seqExpr reslist"
     (procedure "portExpr" line 3)
     invoked from within
 "portExpr portlist"
     (procedure "process_cmd" line 85)
     invoked from within
 "process_cmd $remaining_args"
     invoked from within
 "if { [llength $remaining_args] > 0 } {

     # If there are remaining arguments, process those as a command
     set exit_status [process_cmd $remaining..."
     (file "/opt/local/bin/port" line 4707)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/31878>
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