diff options
Diffstat (limited to 'examples/depmod.pl')
| -rwxr-xr-x | examples/depmod.pl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/examples/depmod.pl b/examples/depmod.pl index 8c6548d28..f324b121a 100755 --- a/examples/depmod.pl +++ b/examples/depmod.pl @@ -173,6 +173,9 @@ sub add_mod_deps $depth .= " "; warn "${depth}loading deps of module: $this_module\n" if $verbose; + if (length($depth) > 50) { + die "too much recursion (circular dependencies in modules?)"; + } foreach my $md (keys %{$mod->{$this_module}}) { add_mod_deps ($depth, $mod, $mod2, $module, $md); |