experimental branch to improve spot query

[spider.git] / perl / DXCommandmode.pm

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index ce3c2d1f285202291e3fd8667fadcff62817b05f..bcf1bf075b9beda9f40279bb70b59fbcf4f5e008 100644 (file)
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -1339,7 +1339,12 @@ sub spawn_cmd
                                         $s .= ", args: " . join(', ', map { defined $_ ? qq{'$_'} : q{'undef'} } @$args) if $args && @$args;
                                         dbg($s);
                                 }
-                                eval { @out = $cmdref->(@$args); };
+                                eval {
+                                        ++$self->{_in_sub_process};
+                                        dbg "\$self->{_in_sub_process} = $self->{_in_sub_process}";
+                                        @out = $cmdref->(@$args);
+                                        --$self->{_in_sub_process} if $self->{_in_sub_process} > 0;
+                                };
                                 if ($@) {
                                         DXDebug::dbgprintring(25);
                                         push @out, DXDebug::shortmess($@);