| --- a/bin/aclocal.in | |
| +++ b/bin/aclocal.in | |
| @@ -371,6 +371,12 @@ sub scan_m4_dirs ($$@) | |
| foreach my $m4dir (@dirlist) | |
| { | |
| + if (! -d $m4dir) | |
| + { | |
| + msg ('override', "warning: skipping not existing directory `$m4dir'"); | |
| + next; | |
| + } | |
| + | |
| if (! opendir (DIR, $m4dir)) | |
| { | |
| # TODO: maybe avoid complaining only if errno == ENONENT? |